12880208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{6653}}^1$

素因数の和:6683

約数の個数: 30

約数和(自身を含む): 27434442

約数和(自身を除く): 14554234

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 6653, 13306, 26612, 53224, 73183, 106448, 146366, 292732, 585464, 805013, 1170928, 1610026, 3220052, 6440104, 12880208]

約数ペア:

[(1, 12880208), (2, 6440104), (4, 3220052), (8, 1610026), (11, 1170928), (16, 805013), (22, 585464), (44, 292732), (88, 146366), (121, 106448), (176, 73183), (242, 53224), (484, 26612), (968, 13306), (1936, 6653)]