23942215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3323}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 31591296

約数和(自身を除く): 7649081

約数列:

[1, 5, 11, 55, 131, 655, 1441, 3323, 7205, 16615, 36553, 182765, 435313, 2176565, 4788443, 23942215]

約数ペア:

[(1, 23942215), (5, 4788443), (11, 2176565), (55, 435313), (131, 182765), (655, 36553), (1441, 16615), (3323, 7205)]