12681240770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115284007}}^1$

素因数の和:115284025

約数の個数: 16

約数和(自身を含む): 24901345728

約数和(自身を除く): 12220104958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 115284007, 230568014, 576420035, 1152840070, 1268124077, 2536248154, 6340620385, 12681240770]

約数ペア:

[(1, 12681240770), (2, 6340620385), (5, 2536248154), (10, 1268124077), (11, 1152840070), (22, 576420035), (55, 230568014), (110, 115284007)]