38890943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14737}}^1$

素因数の和:14786

約数の個数: 16

約数和(自身を含む): 49519680

約数和(自身を除く): 10628737

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 14737, 103159, 191581, 427373, 1341067, 2991611, 5555849, 38890943]

約数ペア:

[(1, 38890943), (7, 5555849), (13, 2991611), (29, 1341067), (91, 427373), (203, 191581), (377, 103159), (2639, 14737)]