18814444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25153}}^1$

素因数の和:25185

約数の個数: 24

約数和(自身を含む): 38032848

約数和(自身を除く): 19218404

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25153, 50306, 100612, 276683, 427601, 553366, 855202, 1106732, 1710404, 4703611, 9407222, 18814444]

約数ペア:

[(1, 18814444), (2, 9407222), (4, 4703611), (11, 1710404), (17, 1106732), (22, 855202), (34, 553366), (44, 427601), (68, 276683), (187, 100612), (374, 50306), (748, 25153)]