12002012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6709

約数の個数: 24

約数和(自身を含む): 23475312

約数和(自身を除く): 11473300

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 6653, 13306, 26612, 73183, 146366, 272773, 292732, 545546, 1091092, 3000503, 6001006, 12002012]

約数ペア:

[(1, 12002012), (2, 6001006), (4, 3000503), (11, 1091092), (22, 545546), (41, 292732), (44, 272773), (82, 146366), (164, 73183), (451, 26612), (902, 13306), (1804, 6653)]