12045319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 14281344

約数和(自身を除く): 2236025

約数列:

[1, 11, 13, 131, 143, 643, 1441, 1703, 7073, 8359, 18733, 84233, 91949, 926563, 1095029, 12045319]

約数ペア:

[(1, 12045319), (11, 1095029), (13, 926563), (131, 91949), (143, 84233), (643, 18733), (1441, 8359), (1703, 7073)]