15671978668

素因数分解:

$2^2\times {\mathrm{683}}^1\times {\mathrm{1129}}^1\times {\mathrm{5081}}^1$

素因数の和:6897

約数の個数: 24

約数和(自身を含む): 27495856080

約数和(自身を除く): 11823877412

約数列:

[1, 2, 4, 683, 1129, 1366, 2258, 2732, 4516, 5081, 10162, 20324, 771107, 1542214, 3084428, 3470323, 5736449, 6940646, 11472898, 13881292, 22945796, 3917994667, 7835989334, 15671978668]

約数ペア:

[(1, 15671978668), (2, 7835989334), (4, 3917994667), (683, 22945796), (1129, 13881292), (1366, 11472898), (2258, 6940646), (2732, 5736449), (4516, 3470323), (5081, 3084428), (10162, 1542214), (20324, 771107)]