2019071461

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{878239}}^1$

素因数の和:878280

約数の個数: 12

約数和(自身を含む): 2336118400

約数和(自身を除く): 317046939

約数列:

[1, 11, 19, 121, 209, 2299, 878239, 9660629, 16686541, 106266919, 183551951, 2019071461]

約数ペア:

[(1, 2019071461), (11, 183551951), (19, 106266919), (121, 16686541), (209, 9660629), (2299, 878239)]