22471457195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2982277}}^1$

素因数の和:2982430

約数の個数: 16

約数和(自身を含む): 29631914208

約数和(自身を除く): 7160457013

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 2982277, 14911385, 32805047, 164025235, 408571949, 2042859745, 4494291439, 22471457195]

約数ペア:

[(1, 22471457195), (5, 4494291439), (11, 2042859745), (55, 408571949), (137, 164025235), (685, 32805047), (1507, 14911385), (7535, 2982277)]