239644873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{919}}^1\times {\mathrm{1543}}^1$

素因数の和:2488

約数の個数: 12

約数和(自身を含む): 259947840

約数和(自身を除く): 20302967

約数列:

[1, 13, 169, 919, 1543, 11947, 20059, 155311, 260767, 1418017, 18434221, 239644873]

約数ペア:

[(1, 239644873), (13, 18434221), (169, 1418017), (919, 260767), (1543, 155311), (11947, 20059)]