15889701092

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{10006109}}^1$

素因数の和:10006510

約数の個数: 12

約数和(自身を含む): 27877022460

約数和(自身を除く): 11987321368

約数列:

[1, 2, 4, 397, 794, 1588, 10006109, 20012218, 40024436, 3972425273, 7944850546, 15889701092]

約数ペア:

[(1, 15889701092), (2, 7944850546), (4, 3972425273), (397, 40024436), (794, 20012218), (1588, 10006109)]