18783559081

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1\times {\mathrm{12401}}^1$

素因数の和:13992

約数の個数: 16

約数和(自身を含む): 21625913088

約数和(自身を除く): 2842354007

約数列:

[1, 7, 151, 1057, 1433, 10031, 12401, 86807, 216383, 1514681, 1872551, 13107857, 17770633, 124394431, 2683365583, 18783559081]

約数ペア:

[(1, 18783559081), (7, 2683365583), (151, 124394431), (1057, 17770633), (1433, 13107857), (10031, 1872551), (12401, 1514681), (86807, 216383)]