20171750159

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8774141}}^1$

素因数の和:8774182

約数の個数: 12

約数和(自身を含む): 23339217720

約数和(自身を除く): 3167467561

約数列:

[1, 11, 19, 121, 209, 2299, 8774141, 96515551, 166708679, 1061671061, 1833795469, 20171750159]

約数ペア:

[(1, 20171750159), (11, 1833795469), (19, 1061671061), (121, 166708679), (209, 96515551), (2299, 8774141)]