12741619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 14972256

約数和(自身を除く): 2230637

約数列:

[1, 11, 17, 61, 187, 671, 1037, 1117, 11407, 12287, 18989, 68137, 208879, 749507, 1158329, 12741619]

約数ペア:

[(1, 12741619), (11, 1158329), (17, 749507), (61, 208879), (187, 68137), (671, 18989), (1037, 12287), (1117, 11407)]