29918878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79997}}^1$

素因数の和:80027

約数の個数: 16

約数和(自身を含む): 51838704

約数和(自身を除く): 21919826

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 79997, 159994, 879967, 1359949, 1759934, 2719898, 14959439, 29918878]

約数ペア:

[(1, 29918878), (2, 14959439), (11, 2719898), (17, 1759934), (22, 1359949), (34, 879967), (187, 159994), (374, 79997)]