22174919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 26621280

約数和(自身を除く): 4446361

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 5281, 68653, 89777, 100339, 1167101, 1304407, 1705763, 22174919]

約数ペア:

[(1, 22174919), (13, 1705763), (17, 1304407), (19, 1167101), (221, 100339), (247, 89777), (323, 68653), (4199, 5281)]