27486514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17597}}^1$

素因数の和:17681

約数の個数: 16

約数和(自身を含む): 45614016

約数和(自身を除く): 18127502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 17597, 35194, 193567, 387134, 1249387, 2498774, 13743257, 27486514]

約数ペア:

[(1, 27486514), (2, 13743257), (11, 2498774), (22, 1249387), (71, 387134), (142, 193567), (781, 35194), (1562, 17597)]