12938497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 15317568

約数和(自身を除く): 2379071

約数列:

[1, 11, 13, 143, 173, 523, 1903, 2249, 5753, 6799, 24739, 74789, 90479, 995269, 1176227, 12938497]

約数ペア:

[(1, 12938497), (11, 1176227), (13, 995269), (143, 90479), (173, 74789), (523, 24739), (1903, 6799), (2249, 5753)]