12227919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11953}}^1$

素因数の和:11998

約数の個数: 16

約数和(自身を含む): 18361344

約数和(自身を除く): 6133425

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 11953, 35859, 131483, 370543, 394449, 1111629, 4075973, 12227919]

約数ペア:

[(1, 12227919), (3, 4075973), (11, 1111629), (31, 394449), (33, 370543), (93, 131483), (341, 35859), (1023, 11953)]