2011023422

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2785351}}^1$

素因数の和:2785391

約数の個数: 12

約数和(自身を含む): 3183657336

約数和(自身を除く): 1172633914

約数列:

[1, 2, 19, 38, 361, 722, 2785351, 5570702, 52921669, 105843338, 1005511711, 2011023422]

約数ペア:

[(1, 2011023422), (2, 1005511711), (19, 105843338), (38, 52921669), (361, 5570702), (722, 2785351)]