15670159204

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{17471}}^1$

素因数の和:17896

約数の個数: 48

約数和(自身を含む): 31748161536

約数和(自身を除く): 16078002332

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 311, 412, 622, 721, 1244, 1442, 2177, 2884, 4354, 8708, 17471, 32033, 34942, 64066, 69884, 122297, 128132, 224231, 244594, 448462, 489188, 896924, 1799513, 3599026, 5433481, 7198052, 10866962, 12596591, 21733924, 25193182, 38034367, 50386364, 76068734, 152137468, 559648543, 1119297086, 2238594172, 3917539801, 7835079602, 15670159204]

約数ペア:

[(1, 15670159204), (2, 7835079602), (4, 3917539801), (7, 2238594172), (14, 1119297086), (28, 559648543), (103, 152137468), (206, 76068734), (311, 50386364), (412, 38034367), (622, 25193182), (721, 21733924), (1244, 12596591), (1442, 10866962), (2177, 7198052), (2884, 5433481), (4354, 3599026), (8708, 1799513), (17471, 896924), (32033, 489188), (34942, 448462), (64066, 244594), (69884, 224231), (122297, 128132)]