19214305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7433}}^1$

素因数の和:7496

約数の個数: 16

約数和(自身を含む): 25691904

約数和(自身を除く): 6477599

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 7433, 37165, 81763, 349351, 408815, 1746755, 3842861, 19214305]

約数ペア:

[(1, 19214305), (5, 3842861), (11, 1746755), (47, 408815), (55, 349351), (235, 81763), (517, 37165), (2585, 7433)]