12461512

素因数分解:

$2^3\times 7^1\times {\mathrm{222527}}^1$

素因数の和:222540

約数の個数: 16

約数和(自身を含む): 26703360

約数和(自身を除く): 14241848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 222527, 445054, 890108, 1557689, 1780216, 3115378, 6230756, 12461512]

約数ペア:

[(1, 12461512), (2, 6230756), (4, 3115378), (7, 1780216), (8, 1557689), (14, 890108), (28, 445054), (56, 222527)]