19684093

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 23284800

約数和(自身を除く): 3600707

約数列:

[1, 11, 13, 143, 179, 769, 1969, 2327, 8459, 9997, 25597, 109967, 137651, 1514161, 1789463, 19684093]

約数ペア:

[(1, 19684093), (11, 1789463), (13, 1514161), (143, 137651), (179, 109967), (769, 25597), (1969, 9997), (2327, 8459)]