12490049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 15449280

約数和(自身を除く): 2959231

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 4597, 50567, 59761, 87343, 657371, 960773, 1135459, 12490049]

約数ペア:

[(1, 12490049), (11, 1135459), (13, 960773), (19, 657371), (143, 87343), (209, 59761), (247, 50567), (2717, 4597)]