12844208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61751}}^1$

素因数の和:61772

約数の個数: 20

約数和(自身を含む): 26800368

約数和(自身を除く): 13956160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 61751, 123502, 247004, 494008, 802763, 988016, 1605526, 3211052, 6422104, 12844208]

約数ペア:

[(1, 12844208), (2, 6422104), (4, 3211052), (8, 1605526), (13, 988016), (16, 802763), (26, 494008), (52, 247004), (104, 123502), (208, 61751)]