2012256994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7789}}^1\times {\mathrm{11743}}^1$

素因数の和:19545

約数の個数: 16

約数和(自身を含む): 3293487360

約数和(自身を除く): 1281230366

約数列:

[1, 2, 11, 22, 7789, 11743, 15578, 23486, 85679, 129173, 171358, 258346, 91466227, 182932454, 1006128497, 2012256994]

約数ペア:

[(1, 2012256994), (2, 1006128497), (11, 182932454), (22, 91466227), (7789, 258346), (11743, 171358), (15578, 129173), (23486, 85679)]