11973976

素因数分解:

$2^3\times 7^1\times {\mathrm{213821}}^1$

素因数の和:213834

約数の個数: 16

約数和(自身を含む): 25658640

約数和(自身を除く): 13684664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 213821, 427642, 855284, 1496747, 1710568, 2993494, 5986988, 11973976]

約数ペア:

[(1, 11973976), (2, 5986988), (4, 2993494), (7, 1710568), (8, 1496747), (14, 855284), (28, 427642), (56, 213821)]