12456476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163901}}^1$

素因数の和:163924

約数の個数: 12

約数和(自身を含む): 22946280

約数和(自身を除く): 10489804

約数列:

[1, 2, 4, 19, 38, 76, 163901, 327802, 655604, 3114119, 6228238, 12456476]

約数ペア:

[(1, 12456476), (2, 6228238), (4, 3114119), (19, 655604), (38, 327802), (76, 163901)]