12564398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7417}}^1$

素因数の和:7448

約数の個数: 24

約数和(自身を含む): 23678256

約数和(自身を除く): 11113858

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 7417, 14834, 51919, 81587, 103838, 163174, 571109, 897457, 1142218, 1794914, 6282199, 12564398]

約数ペア:

[(1, 12564398), (2, 6282199), (7, 1794914), (11, 1142218), (14, 897457), (22, 571109), (77, 163174), (121, 103838), (154, 81587), (242, 51919), (847, 14834), (1694, 7417)]