12504910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 12378290

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1439, 1738, 2878, 4345, 7195, 8690, 14390, 15829, 31658, 79145, 113681, 158290, 227362, 568405, 1136810, 1250491, 2500982, 6252455, 12504910]

約数ペア:

[(1, 12504910), (2, 6252455), (5, 2500982), (10, 1250491), (11, 1136810), (22, 568405), (55, 227362), (79, 158290), (110, 113681), (158, 79145), (395, 31658), (790, 15829), (869, 14390), (1439, 8690), (1738, 7195), (2878, 4345)]