12556518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{160981}}^1$

素因数の和:160999

約数の個数: 16

約数和(自身を含む): 27044976

約数和(自身を除く): 14488458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 160981, 321962, 482943, 965886, 2092753, 4185506, 6278259, 12556518]

約数ペア:

[(1, 12556518), (2, 6278259), (3, 4185506), (6, 2092753), (13, 965886), (26, 482943), (39, 321962), (78, 160981)]