19104844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{434201}}^1$

素因数の和:434216

約数の個数: 12

約数和(自身を含む): 36472968

約数和(自身を除く): 17368124

約数列:

[1, 2, 4, 11, 22, 44, 434201, 868402, 1736804, 4776211, 9552422, 19104844]

約数ペア:

[(1, 19104844), (2, 9552422), (4, 4776211), (11, 1736804), (22, 868402), (44, 434201)]