2015394049

素因数分解:

${\mathrm{19}}^2\times {\mathrm{359}}^1\times {\mathrm{15551}}^1$

素因数の和:15948

約数の個数: 12

約数和(自身を含む): 2133112320

約数和(自身を除く): 117718271

約数列:

[1, 19, 359, 361, 6821, 15551, 129599, 295469, 5582809, 5613911, 106073371, 2015394049]

約数ペア:

[(1, 2015394049), (19, 106073371), (359, 5613911), (361, 5582809), (6821, 295469), (15551, 129599)]