21884038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{34301}}^1$

素因数の和:34343

約数の個数: 16

約数和(自身を含む): 37046160

約数和(自身を除く): 15162122

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 34301, 68602, 377311, 754622, 994729, 1989458, 10942019, 21884038]

約数ペア:

[(1, 21884038), (2, 10942019), (11, 1989458), (22, 994729), (29, 754622), (58, 377311), (319, 68602), (638, 34301)]