18779224

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{102061}}^1$

素因数の和:102090

約数の個数: 16

約数和(自身を含む): 36742320

約数和(自身を除く): 17963096

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 102061, 204122, 408244, 816488, 2347403, 4694806, 9389612, 18779224]

約数ペア:

[(1, 18779224), (2, 9389612), (4, 4694806), (8, 2347403), (23, 816488), (46, 408244), (92, 204122), (184, 102061)]