47772842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17839}}^1$

素因数の和:17957

約数の個数: 16

約数和(自身を含む): 77925120

約数和(自身を除く): 30152278

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 17839, 35678, 231907, 463814, 1837417, 3674834, 23886421, 47772842]

約数ペア:

[(1, 47772842), (2, 23886421), (13, 3674834), (26, 1837417), (103, 463814), (206, 231907), (1339, 35678), (2678, 17839)]