21856827602

素因数分解:

$2^1\times {\mathrm{1033}}^1\times {\mathrm{2339}}^1\times {\mathrm{4523}}^1$

素因数の和:7897

約数の個数: 16

約数和(自身を含む): 32838268320

約数和(自身を除く): 10981440718

約数列:

[1, 2, 1033, 2066, 2339, 4523, 4678, 9046, 2416187, 4672259, 4832374, 9344518, 10579297, 21158594, 10928413801, 21856827602]

約数ペア:

[(1, 21856827602), (2, 10928413801), (1033, 21158594), (2066, 10579297), (2339, 9344518), (4523, 4832374), (4678, 4672259), (9046, 2416187)]