15942404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 29332800

約数和(自身を除く): 13390396

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 1163, 2326, 3427, 4652, 6854, 13708, 26749, 53498, 106996, 173287, 346574, 693148, 3985601, 7971202, 15942404]

約数ペア:

[(1, 15942404), (2, 7971202), (4, 3985601), (23, 693148), (46, 346574), (92, 173287), (149, 106996), (298, 53498), (596, 26749), (1163, 13708), (2326, 6854), (3427, 4652)]