2088842710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10993909}}^1$

素因数の和:10993935

約数の個数: 16

約数和(自身を含む): 3957807600

約数和(自身を除く): 1868964890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10993909, 21987818, 54969545, 109939090, 208884271, 417768542, 1044421355, 2088842710]

約数ペア:

[(1, 2088842710), (2, 1044421355), (5, 417768542), (10, 208884271), (19, 109939090), (38, 54969545), (95, 21987818), (190, 10993909)]