12779816

素因数分解:

$2^3\times 7^1\times {\mathrm{228211}}^1$

素因数の和:228224

約数の個数: 16

約数和(自身を含む): 27385440

約数和(自身を除く): 14605624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 228211, 456422, 912844, 1597477, 1825688, 3194954, 6389908, 12779816]

約数ペア:

[(1, 12779816), (2, 6389908), (4, 3194954), (7, 1825688), (8, 1597477), (14, 912844), (28, 456422), (56, 228211)]