16939150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8263}}^1$

素因数の和:8316

約数の個数: 24

約数和(自身を含む): 32279184

約数和(自身を除く): 15340034

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 8263, 16526, 41315, 82630, 206575, 338783, 413150, 677566, 1693915, 3387830, 8469575, 16939150]

約数ペア:

[(1, 16939150), (2, 8469575), (5, 3387830), (10, 1693915), (25, 677566), (41, 413150), (50, 338783), (82, 206575), (205, 82630), (410, 41315), (1025, 16526), (2050, 8263)]