15125672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 30067200

約数和(自身を除く): 14941528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 521, 764, 1042, 1528, 2084, 3629, 4168, 7258, 9899, 14516, 19798, 29032, 39596, 79192, 99511, 199022, 398044, 796088, 1890709, 3781418, 7562836, 15125672]

約数ペア:

[(1, 15125672), (2, 7562836), (4, 3781418), (8, 1890709), (19, 796088), (38, 398044), (76, 199022), (152, 99511), (191, 79192), (382, 39596), (521, 29032), (764, 19798), (1042, 14516), (1528, 9899), (2084, 7258), (3629, 4168)]