38390396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79319}}^1$

素因数の和:79345

約数の個数: 18

約数和(自身を含む): 73846920

約数和(自身を除く): 35456524

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 79319, 158638, 317276, 872509, 1745018, 3490036, 9597599, 19195198, 38390396]

約数ペア:

[(1, 38390396), (2, 19195198), (4, 9597599), (11, 3490036), (22, 1745018), (44, 872509), (121, 317276), (242, 158638), (484, 79319)]