18425846

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 28782000

約数和(自身を除く): 10356154

約数列:

[1, 2, 29, 58, 163, 326, 1949, 3898, 4727, 9454, 56521, 113042, 317687, 635374, 9212923, 18425846]

約数ペア:

[(1, 18425846), (2, 9212923), (29, 635374), (58, 317687), (163, 113042), (326, 56521), (1949, 9454), (3898, 4727)]