22565521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 26193600

約数和(自身を除く): 3628079

約数列:

[1, 11, 19, 101, 209, 1069, 1111, 1919, 11759, 20311, 21109, 107969, 223421, 1187659, 2051411, 22565521]

約数ペア:

[(1, 22565521), (11, 2051411), (19, 1187659), (101, 223421), (209, 107969), (1069, 21109), (1111, 20311), (1919, 11759)]