19303009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5552

約数の個数: 12

約数和(自身を含む): 21952980

約数和(自身を除く): 2649971

約数列:

[1, 11, 29, 121, 319, 3509, 5501, 60511, 159529, 665621, 1754819, 19303009]

約数ペア:

[(1, 19303009), (11, 1754819), (29, 665621), (121, 159529), (319, 60511), (3509, 5501)]