22725272

素因数分解:

$2^3\times {\mathrm{1279}}^1\times {\mathrm{2221}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 42662400

約数和(自身を除く): 19937128

約数列:

[1, 2, 4, 8, 1279, 2221, 2558, 4442, 5116, 8884, 10232, 17768, 2840659, 5681318, 11362636, 22725272]

約数ペア:

[(1, 22725272), (2, 11362636), (4, 5681318), (8, 2840659), (1279, 17768), (2221, 10232), (2558, 8884), (4442, 5116)]