15696947204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{139459}}^1$

素因数の和:140963

約数の個数: 24

約数和(自身を含む): 28935160800

約数和(自身を除く): 13238213596

約数列:

[1, 2, 4, 19, 38, 76, 1481, 2962, 5924, 28139, 56278, 112556, 139459, 278918, 557836, 2649721, 5299442, 10598884, 206538779, 413077558, 826155116, 3924236801, 7848473602, 15696947204]

約数ペア:

[(1, 15696947204), (2, 7848473602), (4, 3924236801), (19, 826155116), (38, 413077558), (76, 206538779), (1481, 10598884), (2962, 5299442), (5924, 2649721), (28139, 557836), (56278, 278918), (112556, 139459)]