12515266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 19862784

約数和(自身を除く): 7347518

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 3727, 7454, 85721, 171442, 272071, 544142, 6257633, 12515266]

約数ペア:

[(1, 12515266), (2, 6257633), (23, 544142), (46, 272071), (73, 171442), (146, 85721), (1679, 7454), (3358, 3727)]