12718189

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1292

約数の個数: 12

約数和(自身を含む): 14148540

約数和(自身を除く): 1430351

約数列:

[1, 11, 89, 121, 979, 1181, 10769, 12991, 105109, 142901, 1156199, 12718189]

約数ペア:

[(1, 12718189), (11, 1156199), (89, 142901), (121, 105109), (979, 12991), (1181, 10769)]