# Prime factorization of 19

Here you will see step by step solution of prime factorization of 19, how to find factors of 19, you will see all factors of 19, how many factors of 19 has? Factors of 19 are 1, 19, we can see that 19 has 2 factor and sum of all factors is 20.

• All Factors of 19: 1, 19
• Prime Factors of 19: 19
• Prime Factorization of 19: 191
• Sum of Factors of 19: 20
• Is 19 prime number: Yes

### How to find factors of 19 by Division Method?

To find the factors of 19 by division method, we need the find the all numbers between 1 to 19, which divide 19 with 0 remainder, then the number is factor of 19.

### Pair factors of 19

• 19/1 = 19 [ 1 × 19 (1, 19) 1 and 19 is pair factor of 19]
• 19/19 = 1 [ 19 × 1 (19, 1) 19 and 1 is pair factor of 19]

As we checked numbers between 1 to 19 that are not leaving any remainder, hence we can say factors of 19 is 1, 19.

Also note that, in exponential form prime factorization of 19 is written as 191 and it is not a composite number.

#### Prime Factorization Calculator

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