30928222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11549}}^1$

素因数の和:11667

約数の個数: 16

約数和(自身を含む): 50450400

約数和(自身を除く): 19522178

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 11549, 23098, 150137, 300274, 1189547, 2379094, 15464111, 30928222]

約数ペア:

[(1, 30928222), (2, 15464111), (13, 2379094), (26, 1189547), (103, 300274), (206, 150137), (1339, 23098), (2678, 11549)]