13047509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 14563200

約数和(自身を除く): 1515691

約数列:

[1, 19, 23, 73, 409, 437, 1387, 1679, 7771, 9407, 29857, 31901, 178733, 567283, 686711, 13047509]

約数ペア:

[(1, 13047509), (19, 686711), (23, 567283), (73, 178733), (409, 31901), (437, 29857), (1387, 9407), (1679, 7771)]