18669146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 29502144

約数和(自身を除く): 10832998

約数列:

[1, 2, 23, 46, 107, 214, 2461, 3793, 4922, 7586, 87239, 174478, 405851, 811702, 9334573, 18669146]

約数ペア:

[(1, 18669146), (2, 9334573), (23, 811702), (46, 405851), (107, 174478), (214, 87239), (2461, 7586), (3793, 4922)]