22220075521

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{15077}}^1$

素因数の和:16693

約数の個数: 24

約数和(自身を含む): 27227249280

約数和(自身を除く): 5007173759

約数列:

[1, 7, 19, 49, 133, 931, 1583, 11081, 15077, 30077, 77567, 105539, 210539, 286463, 738773, 1473773, 2005241, 14036687, 23866891, 167068237, 453470929, 1169477659, 3174296503, 22220075521]

約数ペア:

[(1, 22220075521), (7, 3174296503), (19, 1169477659), (49, 453470929), (133, 167068237), (931, 23866891), (1583, 14036687), (11081, 2005241), (15077, 1473773), (30077, 738773), (77567, 286463), (105539, 210539)]