12531310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113921}}^1$

素因数の和:113939

約数の個数: 16

約数和(自身を含む): 24607152

約数和(自身を除く): 12075842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113921, 227842, 569605, 1139210, 1253131, 2506262, 6265655, 12531310]

約数ペア:

[(1, 12531310), (2, 6265655), (5, 2506262), (10, 1253131), (11, 1139210), (22, 569605), (55, 227842), (110, 113921)]