15916993

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 17006976

約数和(自身を除く): 1089983

約数列:

[1, 37, 71, 73, 83, 2627, 2701, 3071, 5183, 5893, 6059, 191771, 218041, 224183, 430189, 15916993]

約数ペア:

[(1, 15916993), (37, 430189), (71, 224183), (73, 218041), (83, 191771), (2627, 6059), (2701, 5893), (3071, 5183)]