19953962497

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{3343}}^1\times {\mathrm{5647}}^1$

素因数の和:9148

約数の個数: 16

約数和(自身を含む): 22966484992

約数和(自身を除く): 3012522495

約数列:

[1, 7, 151, 1057, 3343, 5647, 23401, 39529, 504793, 852697, 3533551, 5968879, 18877921, 132145447, 2850566071, 19953962497]

約数ペア:

[(1, 19953962497), (7, 2850566071), (151, 132145447), (1057, 18877921), (3343, 5968879), (5647, 3533551), (23401, 852697), (39529, 504793)]