12949851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3181}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 18328320

約数和(自身を除く): 5378469

約数列:

[1, 3, 23, 59, 69, 177, 1357, 3181, 4071, 9543, 73163, 187679, 219489, 563037, 4316617, 12949851]

約数ペア:

[(1, 12949851), (3, 4316617), (23, 563037), (59, 219489), (69, 187679), (177, 73163), (1357, 9543), (3181, 4071)]