12146456

素因数分解:

$2^3\times 7^1\times {\mathrm{216901}}^1$

素因数の和:216914

約数の個数: 16

約数和(自身を含む): 26028240

約数和(自身を除く): 13881784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 216901, 433802, 867604, 1518307, 1735208, 3036614, 6073228, 12146456]

約数ペア:

[(1, 12146456), (2, 6073228), (4, 3036614), (7, 1735208), (8, 1518307), (14, 867604), (28, 433802), (56, 216901)]