12140912

素因数分解:

$2^4\times 7^1\times {\mathrm{108401}}^1$

素因数の和:108416

約数の個数: 20

約数和(自身を含む): 26883696

約数和(自身を除く): 14742784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108401, 216802, 433604, 758807, 867208, 1517614, 1734416, 3035228, 6070456, 12140912]

約数ペア:

[(1, 12140912), (2, 6070456), (4, 3035228), (7, 1734416), (8, 1517614), (14, 867208), (16, 758807), (28, 433604), (56, 216802), (112, 108401)]