15819864

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12437}}^1$

素因数の和:12499

約数の個数: 32

約数和(自身を含む): 40299120

約数和(自身を除く): 24479256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 12437, 24874, 37311, 49748, 74622, 99496, 149244, 298488, 659161, 1318322, 1977483, 2636644, 3954966, 5273288, 7909932, 15819864]

約数ペア:

[(1, 15819864), (2, 7909932), (3, 5273288), (4, 3954966), (6, 2636644), (8, 1977483), (12, 1318322), (24, 659161), (53, 298488), (106, 149244), (159, 99496), (212, 74622), (318, 49748), (424, 37311), (636, 24874), (1272, 12437)]