19570059

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{9929}}^1$

素因数の和:10011

約数の個数: 16

約数和(自身を含む): 29392800

約数和(自身を除く): 9822741

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 9929, 29787, 89361, 268083, 724817, 2174451, 6523353, 19570059]

約数ペア:

[(1, 19570059), (3, 6523353), (9, 2174451), (27, 724817), (73, 268083), (219, 89361), (657, 29787), (1971, 9929)]