19390490713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1\times {\mathrm{23623}}^1$

素因数の和:24756

約数の個数: 16

約数和(自身を含む): 21472515072

約数和(自身を除く): 2082024359

約数列:

[1, 11, 71, 781, 1051, 11561, 23623, 74621, 259853, 820831, 1677233, 18449563, 24827773, 273105503, 1762771883, 19390490713]

約数ペア:

[(1, 19390490713), (11, 1762771883), (71, 273105503), (781, 24827773), (1051, 18449563), (11561, 1677233), (23623, 820831), (74621, 259853)]