2012912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11437}}^1$

素因数の和:11456

約数の個数: 20

約数和(自身を含む): 4254936

約数和(自身を除く): 2242024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11437, 22874, 45748, 91496, 125807, 182992, 251614, 503228, 1006456, 2012912]

約数ペア:

[(1, 2012912), (2, 1006456), (4, 503228), (8, 251614), (11, 182992), (16, 125807), (22, 91496), (44, 45748), (88, 22874), (176, 11437)]