2188352144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12433819}}^1$

素因数の和:12433838

約数の個数: 20

約数和(自身を含む): 4625381040

約数和(自身を除く): 2437028896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12433819, 24867638, 49735276, 99470552, 136772009, 198941104, 273544018, 547088036, 1094176072, 2188352144]

約数ペア:

[(1, 2188352144), (2, 1094176072), (4, 547088036), (8, 273544018), (11, 198941104), (16, 136772009), (22, 99470552), (44, 49735276), (88, 24867638), (176, 12433819)]