12454568

素因数分解:

$2^3\times 7^1\times {\mathrm{222403}}^1$

素因数の和:222416

約数の個数: 16

約数和(自身を含む): 26688480

約数和(自身を除く): 14233912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 222403, 444806, 889612, 1556821, 1779224, 3113642, 6227284, 12454568]

約数ペア:

[(1, 12454568), (2, 6227284), (4, 3113642), (7, 1779224), (8, 1556821), (14, 889612), (28, 444806), (56, 222403)]