12699512

素因数分解:

$2^3\times 7^1\times {\mathrm{226777}}^1$

素因数の和:226790

約数の個数: 16

約数和(自身を含む): 27213360

約数和(自身を除く): 14513848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 226777, 453554, 907108, 1587439, 1814216, 3174878, 6349756, 12699512]

約数ペア:

[(1, 12699512), (2, 6349756), (4, 3174878), (7, 1814216), (8, 1587439), (14, 907108), (28, 453554), (56, 226777)]