19224044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29851}}^1$

素因数の和:29885

約数の個数: 24

約数和(自身を含む): 40121088

約数和(自身を除く): 20897044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 29851, 59702, 119404, 208957, 417914, 686573, 835828, 1373146, 2746292, 4806011, 9612022, 19224044]

約数ペア:

[(1, 19224044), (2, 9612022), (4, 4806011), (7, 2746292), (14, 1373146), (23, 835828), (28, 686573), (46, 417914), (92, 208957), (161, 119404), (322, 59702), (644, 29851)]