13121684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 24118080

約数和(自身を除く): 10996396

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 739, 772, 1478, 2956, 4439, 8878, 16997, 17756, 33994, 67988, 142627, 285254, 570508, 3280421, 6560842, 13121684]

約数ペア:

[(1, 13121684), (2, 6560842), (4, 3280421), (23, 570508), (46, 285254), (92, 142627), (193, 67988), (386, 33994), (739, 17756), (772, 16997), (1478, 8878), (2956, 4439)]