12245519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 15146880

約数和(自身を除く): 2901361

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 4507, 49577, 58591, 85633, 644501, 941963, 1113229, 12245519]

約数ペア:

[(1, 12245519), (11, 1113229), (13, 941963), (19, 644501), (143, 85633), (209, 58591), (247, 49577), (2717, 4507)]