15442968

素因数分解:

$2^3\times 3^1\times {\mathrm{643457}}^1$

素因数の和:643466

約数の個数: 16

約数和(自身を含む): 38607480

約数和(自身を除く): 23164512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643457, 1286914, 1930371, 2573828, 3860742, 5147656, 7721484, 15442968]

約数ペア:

[(1, 15442968), (2, 7721484), (3, 5147656), (4, 3860742), (6, 2573828), (8, 1930371), (12, 1286914), (24, 643457)]