19352090

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1499}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 34884000

約数和(自身を除く): 15531910

約数列:

[1, 2, 5, 10, 1291, 1499, 2582, 2998, 6455, 7495, 12910, 14990, 1935209, 3870418, 9676045, 19352090]

約数ペア:

[(1, 19352090), (2, 9676045), (5, 3870418), (10, 1935209), (1291, 14990), (1499, 12910), (2582, 7495), (2998, 6455)]