12664697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 14136960

約数和(自身を除く): 1472263

約数列:

[1, 19, 23, 73, 397, 437, 1387, 1679, 7543, 9131, 28981, 31901, 173489, 550639, 666563, 12664697]

約数ペア:

[(1, 12664697), (19, 666563), (23, 550639), (73, 173489), (397, 31901), (437, 28981), (1387, 9131), (1679, 7543)]