12455672

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{21929}}^1$

素因数の和:22006

約数の個数: 16

約数和(自身を含む): 23684400

約数和(自身を除く): 11228728

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 21929, 43858, 87716, 175432, 1556959, 3113918, 6227836, 12455672]

約数ペア:

[(1, 12455672), (2, 6227836), (4, 3113918), (8, 1556959), (71, 175432), (142, 87716), (284, 43858), (568, 21929)]