15982616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 32462640

約数和(自身を除く): 16480024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 677, 908, 1354, 1816, 2708, 2951, 5416, 5902, 8801, 11804, 17602, 23608, 35204, 70408, 153679, 307358, 614716, 1229432, 1997827, 3995654, 7991308, 15982616]

約数ペア:

[(1, 15982616), (2, 7991308), (4, 3995654), (8, 1997827), (13, 1229432), (26, 614716), (52, 307358), (104, 153679), (227, 70408), (454, 35204), (677, 23608), (908, 17602), (1354, 11804), (1816, 8801), (2708, 5902), (2951, 5416)]