21893443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{11777}}^1$

素因数の和:11814

約数の個数: 12

約数和(自身を含む): 25864488

約数和(自身を除く): 3971045

約数列:

[1, 11, 13, 143, 169, 1859, 11777, 129547, 153101, 1684111, 1990313, 21893443]

約数ペア:

[(1, 21893443), (11, 1990313), (13, 1684111), (143, 153101), (169, 129547), (1859, 11777)]