19015084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{432161}}^1$

素因数の和:432176

約数の個数: 12

約数和(自身を含む): 36301608

約数和(自身を除く): 17286524

約数列:

[1, 2, 4, 11, 22, 44, 432161, 864322, 1728644, 4753771, 9507542, 19015084]

約数ペア:

[(1, 19015084), (2, 9507542), (4, 4753771), (11, 1728644), (22, 864322), (44, 432161)]