21058162

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3797}}^1$

素因数の和:3905

約数の個数: 16

約数和(自身を含む): 32814720

約数和(自身を除く): 11756558

約数列:

[1, 2, 47, 59, 94, 118, 2773, 3797, 5546, 7594, 178459, 224023, 356918, 448046, 10529081, 21058162]

約数ペア:

[(1, 21058162), (2, 10529081), (47, 448046), (59, 356918), (94, 224023), (118, 178459), (2773, 7594), (3797, 5546)]