19201685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 24494400

約数和(自身を除く): 5292715

約数列:

[1, 5, 19, 95, 107, 535, 1889, 2033, 9445, 10165, 35891, 179455, 202123, 1010615, 3840337, 19201685]

約数ペア:

[(1, 19201685), (5, 3840337), (19, 1010615), (95, 202123), (107, 179455), (535, 35891), (1889, 10165), (2033, 9445)]