19099564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{434081}}^1$

素因数の和:434096

約数の個数: 12

約数和(自身を含む): 36462888

約数和(自身を除く): 17363324

約数列:

[1, 2, 4, 11, 22, 44, 434081, 868162, 1736324, 4774891, 9549782, 19099564]

約数ペア:

[(1, 19099564), (2, 9549782), (4, 4774891), (11, 1736324), (22, 868162), (44, 434081)]