12447064

素因数分解:

$2^3\times 7^1\times {\mathrm{222269}}^1$

素因数の和:222282

約数の個数: 16

約数和(自身を含む): 26672400

約数和(自身を除く): 14225336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 222269, 444538, 889076, 1555883, 1778152, 3111766, 6223532, 12447064]

約数ペア:

[(1, 12447064), (2, 6223532), (4, 3111766), (7, 1778152), (8, 1555883), (14, 889076), (28, 444538), (56, 222269)]