19121201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 22118400

約数和(自身を除く): 2997199

約数列:

[1, 11, 19, 191, 209, 479, 2101, 3629, 5269, 9101, 39919, 91489, 100111, 1006379, 1738291, 19121201]

約数ペア:

[(1, 19121201), (11, 1738291), (19, 1006379), (191, 100111), (209, 91489), (479, 39919), (2101, 9101), (3629, 5269)]