12922778876

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2831459}}^1$

素因数の和:2831633

約数の個数: 24

約数和(自身を含む): 26004128640

約数和(自身を除く): 13081349764

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 2831459, 5662918, 11325836, 19820213, 39640426, 79280852, 461527817, 923055634, 1846111268, 3230694719, 6461389438, 12922778876]

約数ペア:

[(1, 12922778876), (2, 6461389438), (4, 3230694719), (7, 1846111268), (14, 923055634), (28, 461527817), (163, 79280852), (326, 39640426), (652, 19820213), (1141, 11325836), (2282, 5662918), (4564, 2831459)]