189017611

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2531}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 210014208

約数和(自身を除く): 20996597

約数列:

[1, 17, 23, 191, 391, 2531, 3247, 4393, 43027, 58213, 74681, 483421, 989621, 8218157, 11118683, 189017611]

約数ペア:

[(1, 189017611), (17, 11118683), (23, 8218157), (191, 989621), (391, 483421), (2531, 74681), (3247, 58213), (4393, 43027)]