39788894372

素因数分解:

$2^2\times {\mathrm{5333}}^1\times {\mathrm{1865221}}^1$

素因数の和:1870558

約数の個数: 12

約数和(自身を含む): 69643659036

約数和(自身を除く): 29854764664

約数列:

[1, 2, 4, 5333, 10666, 21332, 1865221, 3730442, 7460884, 9947223593, 19894447186, 39788894372]

約数ペア:

[(1, 39788894372), (2, 19894447186), (4, 9947223593), (5333, 7460884), (10666, 3730442), (21332, 1865221)]