13288218

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{31193}}^1$

素因数の和:31269

約数の個数: 16

約数和(自身を含む): 26951616

約数和(自身を除く): 13663398

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 31193, 62386, 93579, 187158, 2214703, 4429406, 6644109, 13288218]

約数ペア:

[(1, 13288218), (2, 6644109), (3, 4429406), (6, 2214703), (71, 187158), (142, 93579), (213, 62386), (426, 31193)]