19914980107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38520271}}^1$

素因数の和:38520329

約数の個数: 8

約数和(自身を含む): 22187676672

約数和(自身を除く): 2272696565

約数列:

[1, 11, 47, 517, 38520271, 423722981, 1810452737, 19914980107]

約数ペア:

[(1, 19914980107), (11, 1810452737), (47, 423722981), (517, 38520271)]