17942410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 33685632

約数和(自身を除く): 15743222

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 683, 710, 1366, 2627, 3415, 5254, 6830, 13135, 25271, 26270, 48493, 50542, 96986, 126355, 242465, 252710, 484930, 1794241, 3588482, 8971205, 17942410]

約数ペア:

[(1, 17942410), (2, 8971205), (5, 3588482), (10, 1794241), (37, 484930), (71, 252710), (74, 242465), (142, 126355), (185, 96986), (355, 50542), (370, 48493), (683, 26270), (710, 25271), (1366, 13135), (2627, 6830), (3415, 5254)]