12864676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3701}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 24877440

約数和(自身を除く): 12012764

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 3701, 7402, 14804, 40711, 81422, 162844, 292379, 584758, 1169516, 3216169, 6432338, 12864676]

約数ペア:

[(1, 12864676), (2, 6432338), (4, 3216169), (11, 1169516), (22, 584758), (44, 292379), (79, 162844), (158, 81422), (316, 40711), (869, 14804), (1738, 7402), (3476, 3701)]