14193985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 18486720

約数和(自身を除く): 4292735

約数列:

[1, 5, 13, 65, 139, 695, 1571, 1807, 7855, 9035, 20423, 102115, 218369, 1091845, 2838797, 14193985]

約数ペア:

[(1, 14193985), (5, 2838797), (13, 1091845), (65, 218369), (139, 102115), (695, 20423), (1571, 9035), (1807, 7855)]