19039045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 24287040

約数和(自身を除く): 5247995

約数列:

[1, 5, 19, 95, 107, 535, 1873, 2033, 9365, 10165, 35587, 177935, 200411, 1002055, 3807809, 19039045]

約数ペア:

[(1, 19039045), (5, 3807809), (19, 1002055), (95, 200411), (107, 177935), (535, 35587), (1873, 10165), (2033, 9365)]