15821036788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{2113}}^1\times {\mathrm{39827}}^1$

素因数の和:41991

約数の個数: 24

約数和(自身を含む): 28289987712

約数和(自身を除く): 12468950924

約数列:

[1, 2, 4, 47, 94, 188, 2113, 4226, 8452, 39827, 79654, 99311, 159308, 198622, 397244, 1871869, 3743738, 7487476, 84154451, 168308902, 336617804, 3955259197, 7910518394, 15821036788]

約数ペア:

[(1, 15821036788), (2, 7910518394), (4, 3955259197), (47, 336617804), (94, 168308902), (188, 84154451), (2113, 7487476), (4226, 3743738), (8452, 1871869), (39827, 397244), (79654, 198622), (99311, 159308)]