1960211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 2298240

約数和(自身を除く): 338029

約数列:

[1, 11, 19, 83, 113, 209, 913, 1243, 1577, 2147, 9379, 17347, 23617, 103169, 178201, 1960211]

約数ペア:

[(1, 1960211), (11, 178201), (19, 103169), (83, 23617), (113, 17347), (209, 9379), (913, 2147), (1243, 1577)]