16500286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 27885312

約数和(自身を除く): 11385026

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1663, 3326, 4961, 9922, 18293, 36586, 68183, 136366, 201223, 402446, 750013, 1500026, 8250143, 16500286]

約数ペア:

[(1, 16500286), (2, 8250143), (11, 1500026), (22, 750013), (41, 402446), (82, 201223), (121, 136366), (242, 68183), (451, 36586), (902, 18293), (1663, 9922), (3326, 4961)]