2011187867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{9479}}^1$

素因数の和:10370

約数の個数: 16

約数和(自身を含む): 2282784000

約数和(自身を除く): 271596133

約数列:

[1, 13, 19, 247, 859, 9479, 11167, 16321, 123227, 180101, 212173, 2341313, 8142461, 105851993, 154706759, 2011187867]

約数ペア:

[(1, 2011187867), (13, 154706759), (19, 105851993), (247, 8142461), (859, 2341313), (9479, 212173), (11167, 180101), (16321, 123227)]