18929636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25307}}^1$

素因数の和:25339

約数の個数: 24

約数和(自身を含む): 38265696

約数和(自身を除く): 19336060

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 25307, 50614, 101228, 278377, 430219, 556754, 860438, 1113508, 1720876, 4732409, 9464818, 18929636]

約数ペア:

[(1, 18929636), (2, 9464818), (4, 4732409), (11, 1720876), (17, 1113508), (22, 860438), (34, 556754), (44, 430219), (68, 278377), (187, 101228), (374, 50614), (748, 25307)]