2227199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 2580480

約数和(自身を除く): 353281

約数列:

[1, 13, 19, 71, 127, 247, 923, 1349, 1651, 2413, 9017, 17537, 31369, 117221, 171323, 2227199]

約数ペア:

[(1, 2227199), (13, 171323), (19, 117221), (71, 31369), (127, 17537), (247, 9017), (923, 2413), (1349, 1651)]