12734939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 15386112

約数和(自身を除く): 2651173

約数列:

[1, 7, 23, 83, 161, 581, 953, 1909, 6671, 13363, 21919, 79099, 153433, 553693, 1819277, 12734939]

約数ペア:

[(1, 12734939), (7, 1819277), (23, 553693), (83, 153433), (161, 79099), (581, 21919), (953, 13363), (1909, 6671)]