19123008531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5626069}}^1$

素因数の和:5626186

約数の個数: 16

約数和(自身を含む): 28085341440

約数和(自身を除く): 8962332909

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 5626069, 16878207, 61886759, 185660277, 579485107, 1738455321, 6374336177, 19123008531]

約数ペア:

[(1, 19123008531), (3, 6374336177), (11, 1738455321), (33, 579485107), (103, 185660277), (309, 61886759), (1133, 16878207), (3399, 5626069)]