15682568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 34258140

約数和(自身を除く): 18575572

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 953, 968, 1496, 1906, 2057, 3812, 4114, 7624, 8228, 10483, 16201, 16456, 20966, 32402, 41932, 64804, 83864, 115313, 129608, 178211, 230626, 356422, 461252, 712844, 922504, 1425688, 1960321, 3920642, 7841284, 15682568]

約数ペア:

[(1, 15682568), (2, 7841284), (4, 3920642), (8, 1960321), (11, 1425688), (17, 922504), (22, 712844), (34, 461252), (44, 356422), (68, 230626), (88, 178211), (121, 129608), (136, 115313), (187, 83864), (242, 64804), (374, 41932), (484, 32402), (748, 20966), (953, 16456), (968, 16201), (1496, 10483), (1906, 8228), (2057, 7624), (3812, 4114)]