18786952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{102103}}^1$

素因数の和:102132

約数の個数: 16

約数和(自身を含む): 36757440

約数和(自身を除く): 17970488

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 102103, 204206, 408412, 816824, 2348369, 4696738, 9393476, 18786952]

約数ペア:

[(1, 18786952), (2, 9393476), (4, 4696738), (8, 2348369), (23, 816824), (46, 408412), (92, 204206), (184, 102103)]