15872664

素因数分解:

$2^3\times 3^1\times {\mathrm{661361}}^1$

素因数の和:661370

約数の個数: 16

約数和(自身を含む): 39681720

約数和(自身を除く): 23809056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661361, 1322722, 1984083, 2645444, 3968166, 5290888, 7936332, 15872664]

約数ペア:

[(1, 15872664), (2, 7936332), (3, 5290888), (4, 3968166), (6, 2645444), (8, 1984083), (12, 1322722), (24, 661361)]