2108285168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11978893}}^1$

素因数の和:11978912

約数の個数: 20

約数和(自身を含む): 4456148568

約数和(自身を除く): 2347863400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11978893, 23957786, 47915572, 95831144, 131767823, 191662288, 263535646, 527071292, 1054142584, 2108285168]

約数ペア:

[(1, 2108285168), (2, 1054142584), (4, 527071292), (8, 263535646), (11, 191662288), (16, 131767823), (22, 95831144), (44, 47915572), (88, 23957786), (176, 11978893)]