18751084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{426161}}^1$

素因数の和:426176

約数の個数: 12

約数和(自身を含む): 35797608

約数和(自身を除く): 17046524

約数列:

[1, 2, 4, 11, 22, 44, 426161, 852322, 1704644, 4687771, 9375542, 18751084]

約数ペア:

[(1, 18751084), (2, 9375542), (4, 4687771), (11, 1704644), (22, 852322), (44, 426161)]