2021061559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{24859}}^1$

素因数の和:25278

約数の個数: 16

約数和(自身を含む): 2326896000

約数和(自身を除く): 305834441

約数列:

[1, 11, 19, 209, 389, 4279, 7391, 24859, 81301, 273449, 472321, 5195531, 9670151, 106371661, 183732869, 2021061559]

約数ペア:

[(1, 2021061559), (11, 183732869), (19, 106371661), (209, 9670151), (389, 5195531), (4279, 472321), (7391, 273449), (24859, 81301)]