15400658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 29213184

約数和(自身を除く): 13812526

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 2287, 3367, 4574, 6734, 16009, 29731, 32018, 59462, 84619, 169238, 208117, 416234, 592333, 1100047, 1184666, 2200094, 7700329, 15400658]

約数ペア:

[(1, 15400658), (2, 7700329), (7, 2200094), (13, 1184666), (14, 1100047), (26, 592333), (37, 416234), (74, 208117), (91, 169238), (182, 84619), (259, 59462), (481, 32018), (518, 29731), (962, 16009), (2287, 6734), (3367, 4574)]