21149062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33149}}^1$

素因数の和:33191

約数の個数: 16

約数和(自身を含む): 35802000

約数和(自身を除く): 14652938

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 33149, 66298, 364639, 729278, 961321, 1922642, 10574531, 21149062]

約数ペア:

[(1, 21149062), (2, 10574531), (11, 1922642), (22, 961321), (29, 729278), (58, 364639), (319, 66298), (638, 33149)]