12703790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10499}}^1$

素因数の和:10528

約数の個数: 24

約数和(自身を含む): 25137000

約数和(自身を除く): 12433210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10499, 20998, 52495, 104990, 115489, 230978, 577445, 1154890, 1270379, 2540758, 6351895, 12703790]

約数ペア:

[(1, 12703790), (2, 6351895), (5, 2540758), (10, 1270379), (11, 1154890), (22, 577445), (55, 230978), (110, 115489), (121, 104990), (242, 52495), (605, 20998), (1210, 10499)]