13520782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{55871}}^1$

素因数の和:55895

約数の個数: 12

約数和(自身を含む): 22292928

約数和(自身を除く): 8772146

約数列:

[1, 2, 11, 22, 121, 242, 55871, 111742, 614581, 1229162, 6760391, 13520782]

約数ペア:

[(1, 13520782), (2, 6760391), (11, 1229162), (22, 614581), (121, 111742), (242, 55871)]