2012100559

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{11779}}^1$

素因数の和:12870

約数の個数: 16

約数和(自身を含む): 2401989120

約数和(自身を除く): 389888561

約数列:

[1, 7, 23, 161, 1061, 7427, 11779, 24403, 82453, 170821, 270917, 1896419, 12497519, 87482633, 287442937, 2012100559]

約数ペア:

[(1, 2012100559), (7, 287442937), (23, 87482633), (161, 12497519), (1061, 1896419), (7427, 270917), (11779, 170821), (24403, 82453)]