12811076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 23114784

約数和(自身を除く): 10303708

約数列:

[1, 2, 4, 43, 86, 172, 211, 353, 422, 706, 844, 1412, 9073, 15179, 18146, 30358, 36292, 60716, 74483, 148966, 297932, 3202769, 6405538, 12811076]

約数ペア:

[(1, 12811076), (2, 6405538), (4, 3202769), (43, 297932), (86, 148966), (172, 74483), (211, 60716), (353, 36292), (422, 30358), (706, 18146), (844, 15179), (1412, 9073)]