12853191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 18596480

約数和(自身を除く): 5743289

約数列:

[1, 3, 13, 39, 139, 417, 1807, 2371, 5421, 7113, 30823, 92469, 329569, 988707, 4284397, 12853191]

約数ペア:

[(1, 12853191), (3, 4284397), (13, 988707), (39, 329569), (139, 92469), (417, 30823), (1807, 7113), (2371, 5421)]