9998615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1699}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 13219200

約数和(自身を除く): 3220585

約数列:

[1, 5, 11, 55, 107, 535, 1177, 1699, 5885, 8495, 18689, 93445, 181793, 908965, 1999723, 9998615]

約数ペア:

[(1, 9998615), (5, 1999723), (11, 908965), (55, 181793), (107, 93445), (535, 18689), (1177, 8495), (1699, 5885)]