18737147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 22138368

約数和(自身を除く): 3401221

約数列:

[1, 11, 13, 143, 283, 463, 3113, 3679, 5093, 6019, 40469, 66209, 131029, 1441319, 1703377, 18737147]

約数ペア:

[(1, 18737147), (11, 1703377), (13, 1441319), (143, 131029), (283, 66209), (463, 40469), (3113, 6019), (3679, 5093)]