31230034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74713}}^1$

素因数の和:74745

約数の個数: 16

約数和(自身を含む): 53794080

約数和(自身を除く): 22564046

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 74713, 149426, 821843, 1419547, 1643686, 2839094, 15615017, 31230034]

約数ペア:

[(1, 31230034), (2, 15615017), (11, 2839094), (19, 1643686), (22, 1419547), (38, 821843), (209, 149426), (418, 74713)]