12256304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10789}}^1$

素因数の和:10868

約数の個数: 20

約数和(自身を含む): 24083280

約数和(自身を除く): 11826976

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10789, 21578, 43156, 86312, 172624, 766019, 1532038, 3064076, 6128152, 12256304]

約数ペア:

[(1, 12256304), (2, 6128152), (4, 3064076), (8, 1532038), (16, 766019), (71, 172624), (142, 86312), (284, 43156), (568, 21578), (1136, 10789)]