15691478064

素因数分解:

$2^4\times 3^1\times {\mathrm{326905793}}^1$

素因数の和:326905804

約数の個数: 20

約数和(自身を含む): 40536318456

約数和(自身を除く): 24844840392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326905793, 653811586, 980717379, 1307623172, 1961434758, 2615246344, 3922869516, 5230492688, 7845739032, 15691478064]

約数ペア:

[(1, 15691478064), (2, 7845739032), (3, 5230492688), (4, 3922869516), (6, 2615246344), (8, 1961434758), (12, 1307623172), (16, 980717379), (24, 653811586), (48, 326905793)]