1911184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10859}}^1$

素因数の和:10878

約数の個数: 20

約数和(自身を含む): 4039920

約数和(自身を除く): 2128736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10859, 21718, 43436, 86872, 119449, 173744, 238898, 477796, 955592, 1911184]

約数ペア:

[(1, 1911184), (2, 955592), (4, 477796), (8, 238898), (11, 173744), (16, 119449), (22, 86872), (44, 43436), (88, 21718), (176, 10859)]