28136606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6793}}^1$

素因数の和:6923

約数の個数: 16

約数和(自身を含む): 44840400

約数和(自身を除く): 16703794

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6793, 13586, 129067, 258134, 740437, 1480874, 14068303, 28136606]

約数ペア:

[(1, 28136606), (2, 14068303), (19, 1480874), (38, 740437), (109, 258134), (218, 129067), (2071, 13586), (4142, 6793)]