29944442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3499}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 49140000

約数和(自身を除く): 19195558

約数列:

[1, 2, 11, 22, 389, 778, 3499, 4279, 6998, 8558, 38489, 76978, 1361111, 2722222, 14972221, 29944442]

約数ペア:

[(1, 29944442), (2, 14972221), (11, 2722222), (22, 1361111), (389, 76978), (778, 38489), (3499, 8558), (4279, 6998)]