12018218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 19232640

約数和(自身を除く): 7214422

約数列:

[1, 2, 17, 34, 139, 278, 2363, 2543, 4726, 5086, 43231, 86462, 353477, 706954, 6009109, 12018218]

約数ペア:

[(1, 12018218), (2, 6009109), (17, 706954), (34, 353477), (139, 86462), (278, 43231), (2363, 5086), (2543, 4726)]