173132894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{12239}}^1$

素因数の和:12895

約数の個数: 16

約数和(自身を含む): 283772160

約数和(自身を除く): 110639266

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 12239, 14146, 24478, 134629, 269258, 7869677, 15739354, 86566447, 173132894]

約数ペア:

[(1, 173132894), (2, 86566447), (11, 15739354), (22, 7869677), (643, 269258), (1286, 134629), (7073, 24478), (12239, 14146)]