12695210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 25147584

約数和(自身を除く): 12452374

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 881, 1310, 1441, 1762, 2882, 4405, 7205, 8810, 9691, 14410, 19382, 48455, 96910, 115411, 230822, 577055, 1154110, 1269521, 2539042, 6347605, 12695210]

約数ペア:

[(1, 12695210), (2, 6347605), (5, 2539042), (10, 1269521), (11, 1154110), (22, 577055), (55, 230822), (110, 115411), (131, 96910), (262, 48455), (655, 19382), (881, 14410), (1310, 9691), (1441, 8810), (1762, 7205), (2882, 4405)]