11421784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{129793}}^1$

素因数の和:129810

約数の個数: 16

約数和(自身を含む): 23362920

約数和(自身を除く): 11941136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 129793, 259586, 519172, 1038344, 1427723, 2855446, 5710892, 11421784]

約数ペア:

[(1, 11421784), (2, 5710892), (4, 2855446), (8, 1427723), (11, 1038344), (22, 519172), (44, 259586), (88, 129793)]