18661016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{212057}}^1$

素因数の和:212074

約数の個数: 16

約数和(自身を含む): 38170440

約数和(自身を除く): 19509424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 212057, 424114, 848228, 1696456, 2332627, 4665254, 9330508, 18661016]

約数ペア:

[(1, 18661016), (2, 9330508), (4, 4665254), (8, 2332627), (11, 1696456), (22, 848228), (44, 424114), (88, 212057)]