12998310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33329}}^1$

素因数の和:33352

約数の個数: 32

約数和(自身を含む): 33596640

約数和(自身を除く): 20598330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33329, 66658, 99987, 166645, 199974, 333290, 433277, 499935, 866554, 999870, 1299831, 2166385, 2599662, 4332770, 6499155, 12998310]

約数ペア:

[(1, 12998310), (2, 6499155), (3, 4332770), (5, 2599662), (6, 2166385), (10, 1299831), (13, 999870), (15, 866554), (26, 499935), (30, 433277), (39, 333290), (65, 199974), (78, 166645), (130, 99987), (195, 66658), (390, 33329)]