19424119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 23383584

約数和(自身を除く): 3959465

約数列:

[1, 11, 13, 41, 143, 451, 533, 3313, 5863, 36443, 43069, 135833, 473759, 1494163, 1765829, 19424119]

約数ペア:

[(1, 19424119), (11, 1765829), (13, 1494163), (41, 473759), (143, 135833), (451, 43069), (533, 36443), (3313, 5863)]