28091234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32141}}^1$

素因数の和:32185

約数の個数: 16

約数和(自身を含む): 46284480

約数和(自身を除く): 18193246

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 32141, 64282, 610679, 739243, 1221358, 1478486, 14045617, 28091234]

約数ペア:

[(1, 28091234), (2, 14045617), (19, 1478486), (23, 1221358), (38, 739243), (46, 610679), (437, 64282), (874, 32141)]