30415198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3851}}^1$

素因数の和:4223

約数の個数: 16

約数和(自身を含む): 49921920

約数和(自身を除く): 19506722

約数列:

[1, 2, 11, 22, 359, 718, 3851, 3949, 7702, 7898, 42361, 84722, 1382509, 2765018, 15207599, 30415198]

約数ペア:

[(1, 30415198), (2, 15207599), (11, 2765018), (22, 1382509), (359, 84722), (718, 42361), (3851, 7898), (3949, 7702)]