18382195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 23849280

約数和(自身を除く): 5467085

約数列:

[1, 5, 13, 65, 389, 727, 1945, 3635, 5057, 9451, 25285, 47255, 282803, 1414015, 3676439, 18382195]

約数ペア:

[(1, 18382195), (5, 3676439), (13, 1414015), (65, 282803), (389, 47255), (727, 25285), (1945, 9451), (3635, 5057)]