12074986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 10786454

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 881, 979, 1246, 1762, 1958, 6167, 6853, 9691, 12334, 13706, 19382, 67837, 78409, 135674, 156818, 548863, 862499, 1097726, 1724998, 6037493, 12074986]

約数ペア:

[(1, 12074986), (2, 6037493), (7, 1724998), (11, 1097726), (14, 862499), (22, 548863), (77, 156818), (89, 135674), (154, 78409), (178, 67837), (623, 19382), (881, 13706), (979, 12334), (1246, 9691), (1762, 6853), (1958, 6167)]