15979490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93997}}^1$

素因数の和:94021

約数の個数: 16

約数和(自身を含む): 30455352

約数和(自身を除く): 14475862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 93997, 187994, 469985, 939970, 1597949, 3195898, 7989745, 15979490]

約数ペア:

[(1, 15979490), (2, 7989745), (5, 3195898), (10, 1597949), (17, 939970), (34, 469985), (85, 187994), (170, 93997)]