12439472

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3253}}^1$

素因数の和:3500

約数の個数: 20

約数和(自身を含む): 24209760

約数和(自身を除く): 11770288

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3253, 3824, 6506, 13012, 26024, 52048, 777467, 1554934, 3109868, 6219736, 12439472]

約数ペア:

[(1, 12439472), (2, 6219736), (4, 3109868), (8, 1554934), (16, 777467), (239, 52048), (478, 26024), (956, 13012), (1912, 6506), (3253, 3824)]