22025939

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^2\times {\mathrm{59}}^1$

素因数の和:179

約数の個数: 18

約数和(自身を含む): 24781860

約数和(自身を除く): 2755921

約数列:

[1, 13, 47, 59, 169, 611, 767, 2209, 2773, 7943, 9971, 28717, 36049, 130331, 373321, 468637, 1694303, 22025939]

約数ペア:

[(1, 22025939), (13, 1694303), (47, 468637), (59, 373321), (169, 130331), (611, 36049), (767, 28717), (2209, 9971), (2773, 7943)]