12540088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{142501}}^1$

素因数の和:142518

約数の個数: 16

約数和(自身を含む): 25650360

約数和(自身を除く): 13110272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 142501, 285002, 570004, 1140008, 1567511, 3135022, 6270044, 12540088]

約数ペア:

[(1, 12540088), (2, 6270044), (4, 3135022), (8, 1567511), (11, 1140008), (22, 570004), (44, 285002), (88, 142501)]