39357490

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{4691}}^1$

素因数の和:5537

約数の個数: 16

約数和(自身を含む): 70943040

約数和(自身を除く): 31585550

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 4691, 8390, 9382, 23455, 46910, 3935749, 7871498, 19678745, 39357490]

約数ペア:

[(1, 39357490), (2, 19678745), (5, 7871498), (10, 3935749), (839, 46910), (1678, 23455), (4195, 9382), (4691, 8390)]