18486526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 10543874

約数列:

[1, 2, 23, 46, 479, 839, 958, 1678, 11017, 19297, 22034, 38594, 401881, 803762, 9243263, 18486526]

約数ペア:

[(1, 18486526), (2, 9243263), (23, 803762), (46, 401881), (479, 38594), (839, 22034), (958, 19297), (1678, 11017)]