12228370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15881}}^1$

素因数の和:15906

約数の個数: 32

約数和(自身を含む): 27444096

約数和(自身を除く): 15215726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 15881, 31762, 79405, 111167, 158810, 174691, 222334, 349382, 555835, 873455, 1111670, 1222837, 1746910, 2445674, 6114185, 12228370]

約数ペア:

[(1, 12228370), (2, 6114185), (5, 2445674), (7, 1746910), (10, 1222837), (11, 1111670), (14, 873455), (22, 555835), (35, 349382), (55, 222334), (70, 174691), (77, 158810), (110, 111167), (154, 79405), (385, 31762), (770, 15881)]