17882983

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 19408896

約数和(自身を除く): 1525913

約数列:

[1, 23, 47, 71, 233, 1081, 1633, 3337, 5359, 10951, 16543, 76751, 251873, 380489, 777521, 17882983]

約数ペア:

[(1, 17882983), (23, 777521), (47, 380489), (71, 251873), (233, 76751), (1081, 16543), (1633, 10951), (3337, 5359)]