123055922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{78781}}^1$

素因数の和:78865

約数の個数: 16

約数和(自身を含む): 204202944

約数和(自身を除く): 81147022

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 78781, 157562, 866591, 1733182, 5593451, 11186902, 61527961, 123055922]

約数ペア:

[(1, 123055922), (2, 61527961), (11, 11186902), (22, 5593451), (71, 1733182), (142, 866591), (781, 157562), (1562, 78781)]