16200379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 18142432

約数和(自身を除く): 1942053

約数列:

[1, 13, 43, 73, 397, 559, 949, 3139, 5161, 17071, 28981, 40807, 221923, 376753, 1246183, 16200379]

約数ペア:

[(1, 16200379), (13, 1246183), (43, 376753), (73, 221923), (397, 40807), (559, 28981), (949, 17071), (3139, 5161)]