15679972208

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{8672551}}^1$

素因数の和:8672672

約数の個数: 20

約数和(自身を含む): 30648798768

約数和(自身を除く): 14968826560

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 8672551, 17345102, 34690204, 69380408, 138760816, 979998263, 1959996526, 3919993052, 7839986104, 15679972208]

約数ペア:

[(1, 15679972208), (2, 7839986104), (4, 3919993052), (8, 1959996526), (16, 979998263), (113, 138760816), (226, 69380408), (452, 34690204), (904, 17345102), (1808, 8672551)]