1958748121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1409}}^1\times {\mathrm{11489}}^1$

素因数の和:12920

約数の個数: 12

約数和(自身を含む): 2154719700

約数和(自身を除く): 195971579

約数列:

[1, 11, 121, 1409, 11489, 15499, 126379, 170489, 1390169, 16188001, 178068011, 1958748121]

約数ペア:

[(1, 1958748121), (11, 178068011), (121, 16188001), (1409, 1390169), (11489, 170489), (15499, 126379)]