9926709410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1609}}^1\times {\mathrm{1709}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 18880759800

約数和(自身を除く): 8954050390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1609, 1709, 1805, 3218, 3418, 3610, 8045, 8545, 16090, 17090, 30571, 32471, 61142, 64942, 152855, 162355, 305710, 324710, 580849, 616949, 1161698, 1233898, 2749781, 2904245, 3084745, 5499562, 5808490, 6169490, 13748905, 27497810, 52245839, 104491678, 261229195, 522458390, 992670941, 1985341882, 4963354705, 9926709410]

約数ペア:

[(1, 9926709410), (2, 4963354705), (5, 1985341882), (10, 992670941), (19, 522458390), (38, 261229195), (95, 104491678), (190, 52245839), (361, 27497810), (722, 13748905), (1609, 6169490), (1709, 5808490), (1805, 5499562), (3218, 3084745), (3418, 2904245), (3610, 2749781), (8045, 1233898), (8545, 1161698), (16090, 616949), (17090, 580849), (30571, 324710), (32471, 305710), (61142, 162355), (64942, 152855)]