18510243838

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{9433}}^1\times {\mathrm{11821}}^1$

素因数の和:21339

約数の個数: 16

約数和(自身を含む): 28105244496

約数和(自身を除く): 9595000658

約数列:

[1, 2, 83, 166, 9433, 11821, 18866, 23642, 782939, 981143, 1565878, 1962286, 111507493, 223014986, 9255121919, 18510243838]

約数ペア:

[(1, 18510243838), (2, 9255121919), (83, 223014986), (166, 111507493), (9433, 1962286), (11821, 1565878), (18866, 981143), (23642, 782939)]