19067260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50177}}^1$

素因数の和:50205

約数の個数: 24

約数和(自身を含む): 42149520

約数和(自身を除く): 23082260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 50177, 100354, 200708, 250885, 501770, 953363, 1003540, 1906726, 3813452, 4766815, 9533630, 19067260]

約数ペア:

[(1, 19067260), (2, 9533630), (4, 4766815), (5, 3813452), (10, 1906726), (19, 1003540), (20, 953363), (38, 501770), (76, 250885), (95, 200708), (190, 100354), (380, 50177)]