15329390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80681}}^1$

素因数の和:80707

約数の個数: 16

約数和(自身を含む): 29045520

約数和(自身を除く): 13716130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 80681, 161362, 403405, 806810, 1532939, 3065878, 7664695, 15329390]

約数ペア:

[(1, 15329390), (2, 7664695), (5, 3065878), (10, 1532939), (19, 806810), (38, 403405), (95, 161362), (190, 80681)]