18496049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 21868224

約数和(自身を除く): 3372175

約数列:

[1, 11, 13, 143, 211, 613, 2321, 2743, 6743, 7969, 30173, 87659, 129343, 1422773, 1681459, 18496049]

約数ペア:

[(1, 18496049), (11, 1681459), (13, 1422773), (143, 129343), (211, 87659), (613, 30173), (2321, 7969), (2743, 6743)]