19372212

素因数分解:

$2^2\times 3^2\times {\mathrm{538117}}^1$

素因数の和:538127

約数の個数: 18

約数和(自身を含む): 48968738

約数和(自身を除く): 29596526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 538117, 1076234, 1614351, 2152468, 3228702, 4843053, 6457404, 9686106, 19372212]

約数ペア:

[(1, 19372212), (2, 9686106), (3, 6457404), (4, 4843053), (6, 3228702), (9, 2152468), (12, 1614351), (18, 1076234), (36, 538117)]