12202456

素因数分解:

$2^3\times 7^1\times {\mathrm{217901}}^1$

素因数の和:217914

約数の個数: 16

約数和(自身を含む): 26148240

約数和(自身を除く): 13945784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 217901, 435802, 871604, 1525307, 1743208, 3050614, 6101228, 12202456]

約数ペア:

[(1, 12202456), (2, 6101228), (4, 3050614), (7, 1743208), (8, 1525307), (14, 871604), (28, 435802), (56, 217901)]