22028019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10657}}^1$

素因数の和:10726

約数の個数: 16

約数和(自身を含む): 32229792

約数和(自身を除く): 10201773

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 10657, 31971, 138541, 415623, 564821, 1694463, 7342673, 22028019]

約数ペア:

[(1, 22028019), (3, 7342673), (13, 1694463), (39, 564821), (53, 415623), (159, 138541), (689, 31971), (2067, 10657)]