39238805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20071}}^1$

素因数の和:20116

約数の個数: 16

約数和(自身を含む): 52026624

約数和(自身を除く): 12787819

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 20071, 100355, 341207, 461633, 1706035, 2308165, 7847761, 39238805]

約数ペア:

[(1, 39238805), (5, 7847761), (17, 2308165), (23, 1706035), (85, 461633), (115, 341207), (391, 100355), (1955, 20071)]