22005398305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{997751}}^1$

素因数の和:998168

約数の個数: 16

約数和(自身を含む): 28878933888

約数和(自身を除く): 6873535583

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 22055, 997751, 4988755, 10975261, 54876305, 400098151, 2000490755, 4401079661, 22005398305]

約数ペア:

[(1, 22005398305), (5, 4401079661), (11, 2000490755), (55, 400098151), (401, 54876305), (2005, 10975261), (4411, 4988755), (22055, 997751)]