15671847748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1\times {\mathrm{1871}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 29059430400

約数和(自身を除く): 13387582652

約数列:

[1, 2, 4, 19, 38, 76, 307, 359, 614, 718, 1228, 1436, 1871, 3742, 5833, 6821, 7484, 11666, 13642, 23332, 27284, 35549, 71098, 110213, 142196, 220426, 440852, 574397, 671689, 1148794, 1343378, 2094047, 2297588, 2686756, 4188094, 8376188, 10913543, 12762091, 21827086, 25524182, 43654172, 51048364, 206208523, 412417046, 824834092, 3917961937, 7835923874, 15671847748]

約数ペア:

[(1, 15671847748), (2, 7835923874), (4, 3917961937), (19, 824834092), (38, 412417046), (76, 206208523), (307, 51048364), (359, 43654172), (614, 25524182), (718, 21827086), (1228, 12762091), (1436, 10913543), (1871, 8376188), (3742, 4188094), (5833, 2686756), (6821, 2297588), (7484, 2094047), (11666, 1343378), (13642, 1148794), (23332, 671689), (27284, 574397), (35549, 440852), (71098, 220426), (110213, 142196)]