39889906

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{98251}}^1$

素因数の和:98289

約数の個数: 16

約数和(自身を含む): 70741440

約数和(自身を除く): 30851534

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 98251, 196502, 687757, 1375514, 2849279, 5698558, 19944953, 39889906]

約数ペア:

[(1, 39889906), (2, 19944953), (7, 5698558), (14, 2849279), (29, 1375514), (58, 687757), (203, 196502), (406, 98251)]