18246185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 23432976

約数和(自身を除く): 5186791

約数列:

[1, 5, 17, 85, 97, 485, 1649, 2213, 8245, 11065, 37621, 188105, 214661, 1073305, 3649237, 18246185]

約数ペア:

[(1, 18246185), (5, 3649237), (17, 1073305), (85, 214661), (97, 188105), (485, 37621), (1649, 11065), (2213, 8245)]