15442970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90841}}^1$

素因数の和:90865

約数の個数: 16

約数和(自身を含む): 29432808

約数和(自身を除く): 13989838

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 90841, 181682, 454205, 908410, 1544297, 3088594, 7721485, 15442970]

約数ペア:

[(1, 15442970), (2, 7721485), (5, 3088594), (10, 1544297), (17, 908410), (34, 454205), (85, 181682), (170, 90841)]