12655454

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2731}}^1$

素因数の和:3071

約数の個数: 16

約数和(自身を含む): 21768576

約数和(自身を除く): 9113122

約数列:

[1, 2, 7, 14, 331, 662, 2317, 2731, 4634, 5462, 19117, 38234, 903961, 1807922, 6327727, 12655454]

約数ペア:

[(1, 12655454), (2, 6327727), (7, 1807922), (14, 903961), (331, 38234), (662, 19117), (2317, 5462), (2731, 4634)]