19852606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4793}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 31640400

約数和(自身を除く): 11787794

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4793, 9586, 91067, 182134, 522437, 1044874, 9926303, 19852606]

約数ペア:

[(1, 19852606), (2, 9926303), (19, 1044874), (38, 522437), (109, 182134), (218, 91067), (2071, 9586), (4142, 4793)]