19348923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1283}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 28227456

約数和(自身を除く): 8878533

約数列:

[1, 3, 11, 33, 457, 1283, 1371, 3849, 5027, 14113, 15081, 42339, 586331, 1758993, 6449641, 19348923]

約数ペア:

[(1, 19348923), (3, 6449641), (11, 1758993), (33, 586331), (457, 42339), (1283, 15081), (1371, 14113), (3849, 5027)]