12848426

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 19690944

約数和(自身を除く): 6842518

約数列:

[1, 2, 97, 103, 194, 206, 643, 1286, 9991, 19982, 62371, 66229, 124742, 132458, 6424213, 12848426]

約数ペア:

[(1, 12848426), (2, 6424213), (97, 132458), (103, 124742), (194, 66229), (206, 62371), (643, 19982), (1286, 9991)]