29985296842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1141949}}^1$

素因数の和:1142661

約数の個数: 16

約数和(自身を含む): 47413764000

約数和(自身を除く): 17428467158

約数列:

[1, 2, 19, 38, 691, 1382, 13129, 26258, 1141949, 2283898, 21697031, 43394062, 789086759, 1578173518, 14992648421, 29985296842]

約数ペア:

[(1, 29985296842), (2, 14992648421), (19, 1578173518), (38, 789086759), (691, 43394062), (1382, 21697031), (13129, 2283898), (26258, 1141949)]