22051964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2897}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 42357168

約数和(自身を除く): 20305204

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 2897, 3806, 5794, 7612, 11588, 31867, 63734, 127468, 501181, 1002362, 2004724, 5512991, 11025982, 22051964]

約数ペア:

[(1, 22051964), (2, 11025982), (4, 5512991), (11, 2004724), (22, 1002362), (44, 501181), (173, 127468), (346, 63734), (692, 31867), (1903, 11588), (2897, 7612), (3806, 5794)]