31295242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74869}}^1$

素因数の和:74901

約数の個数: 16

約数和(自身を含む): 53906400

約数和(自身を除く): 22611158

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 74869, 149738, 823559, 1422511, 1647118, 2845022, 15647621, 31295242]

約数ペア:

[(1, 31295242), (2, 15647621), (11, 2845022), (19, 1647118), (22, 1422511), (38, 823559), (209, 149738), (418, 74869)]