15670889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 18652032

約数和(自身を除く): 2981143

約数列:

[1, 13, 17, 23, 221, 299, 391, 3083, 5083, 40079, 52411, 70909, 681343, 921817, 1205453, 15670889]

約数ペア:

[(1, 15670889), (13, 1205453), (17, 921817), (23, 681343), (221, 70909), (299, 52411), (391, 40079), (3083, 5083)]