12864848

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{5869}}^1$

素因数の和:6014

約数の個数: 20

約数和(自身を含む): 25111860

約数和(自身を除く): 12247012

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 5869, 11738, 23476, 46952, 93904, 804053, 1608106, 3216212, 6432424, 12864848]

約数ペア:

[(1, 12864848), (2, 6432424), (4, 3216212), (8, 1608106), (16, 804053), (137, 93904), (274, 46952), (548, 23476), (1096, 11738), (2192, 5869)]