12675248

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{2531}}^1$

素因数の和:2852

約数の個数: 20

約数和(自身を含む): 24646488

約数和(自身を除く): 11971240

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 2531, 5008, 5062, 10124, 20248, 40496, 792203, 1584406, 3168812, 6337624, 12675248]

約数ペア:

[(1, 12675248), (2, 6337624), (4, 3168812), (8, 1584406), (16, 792203), (313, 40496), (626, 20248), (1252, 10124), (2504, 5062), (2531, 5008)]