12129824

素因数分解:

$2^5\times 7^1\times {\mathrm{54151}}^1$

素因数の和:54168

約数の個数: 24

約数和(自身を含む): 27292608

約数和(自身を除く): 15162784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 54151, 108302, 216604, 379057, 433208, 758114, 866416, 1516228, 1732832, 3032456, 6064912, 12129824]

約数ペア:

[(1, 12129824), (2, 6064912), (4, 3032456), (7, 1732832), (8, 1516228), (14, 866416), (16, 758114), (28, 433208), (32, 379057), (56, 216604), (112, 108302), (224, 54151)]