19907107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27011}}^1$

素因数の和:27089

約数の個数: 8

約数和(自身を含む): 22041792

約数和(自身を除く): 2134685

約数列:

[1, 11, 67, 737, 27011, 297121, 1809737, 19907107]

約数ペア:

[(1, 19907107), (11, 1809737), (67, 297121), (737, 27011)]