13116578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 20618496

約数和(自身を除く): 7501918

約数列:

[1, 2, 23, 46, 313, 626, 911, 1822, 7199, 14398, 20953, 41906, 285143, 570286, 6558289, 13116578]

約数ペア:

[(1, 13116578), (2, 6558289), (23, 570286), (46, 285143), (313, 41906), (626, 20953), (911, 14398), (1822, 7199)]