12865542

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{7741}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 25827312

約数和(自身を除く): 12961770

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 7741, 15482, 23223, 46446, 2144257, 4288514, 6432771, 12865542]

約数ペア:

[(1, 12865542), (2, 6432771), (3, 4288514), (6, 2144257), (277, 46446), (554, 23223), (831, 15482), (1662, 7741)]