19073660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56099}}^1$

素因数の和:56125

約数の個数: 24

約数和(自身を含む): 42411600

約数和(自身を除く): 23337940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 56099, 112198, 224396, 280495, 560990, 953683, 1121980, 1907366, 3814732, 4768415, 9536830, 19073660]

約数ペア:

[(1, 19073660), (2, 9536830), (4, 4768415), (5, 3814732), (10, 1907366), (17, 1121980), (20, 953683), (34, 560990), (68, 280495), (85, 224396), (170, 112198), (340, 56099)]