13678651

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{5413}}^1$

素因数の和:5458

約数の個数: 12

約数和(自身を含む): 16501872

約数和(自身を除く): 2823221

約数列:

[1, 7, 19, 133, 361, 2527, 5413, 37891, 102847, 719929, 1954093, 13678651]

約数ペア:

[(1, 13678651), (7, 1954093), (19, 719929), (133, 102847), (361, 37891), (2527, 5413)]