18804525017

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{882883}}^1$

素因数の和:882980

約数の個数: 12

約数和(自身を含む): 20182728240

約数和(自身を除く): 1378203223

約数列:

[1, 19, 59, 361, 1121, 21299, 882883, 16774777, 52090097, 318720763, 989711843, 18804525017]

約数ペア:

[(1, 18804525017), (19, 989711843), (59, 318720763), (361, 52090097), (1121, 16774777), (21299, 882883)]