2198185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 3048192

約数和(自身を除く): 850007

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2351, 11755, 25861, 39967, 129305, 199835, 439637, 2198185]

約数ペア:

[(1, 2198185), (5, 439637), (11, 199835), (17, 129305), (55, 39967), (85, 25861), (187, 11755), (935, 2351)]