12025321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2647}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 15252480

約数和(自身を除く): 3227159

約数列:

[1, 7, 11, 59, 77, 413, 649, 2647, 4543, 18529, 29117, 156173, 203819, 1093211, 1717903, 12025321]

約数ペア:

[(1, 12025321), (7, 1717903), (11, 1093211), (59, 203819), (77, 156173), (413, 29117), (649, 18529), (2647, 4543)]