2091553630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{7393}}^1$

素因数の和:8908

約数の個数: 32

約数和(自身を含む): 3966141600

約数和(自身を除く): 1874587970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1489, 2978, 7393, 7445, 14786, 14890, 28291, 36965, 56582, 73930, 140467, 141455, 280934, 282910, 702335, 1404670, 11008177, 22016354, 55040885, 110081770, 209155363, 418310726, 1045776815, 2091553630]

約数ペア:

[(1, 2091553630), (2, 1045776815), (5, 418310726), (10, 209155363), (19, 110081770), (38, 55040885), (95, 22016354), (190, 11008177), (1489, 1404670), (2978, 702335), (7393, 282910), (7445, 280934), (14786, 141455), (14890, 140467), (28291, 73930), (36965, 56582)]