19135467

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{54517}}^1$

素因数の和:54539

約数の個数: 16

約数和(自身を含む): 30530080

約数和(自身を除く): 11394613

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 54517, 163551, 490653, 708721, 1471959, 2126163, 6378489, 19135467]

約数ペア:

[(1, 19135467), (3, 6378489), (9, 2126163), (13, 1471959), (27, 708721), (39, 490653), (117, 163551), (351, 54517)]