17686370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3677}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 35220528

約数和(自身を除く): 17534158

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 3677, 4810, 7354, 18385, 36770, 47801, 95602, 136049, 239005, 272098, 478010, 680245, 1360490, 1768637, 3537274, 8843185, 17686370]

約数ペア:

[(1, 17686370), (2, 8843185), (5, 3537274), (10, 1768637), (13, 1360490), (26, 680245), (37, 478010), (65, 272098), (74, 239005), (130, 136049), (185, 95602), (370, 47801), (481, 36770), (962, 18385), (2405, 7354), (3677, 4810)]