12851542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 21120912

約数和(自身を除く): 8269370

約数列:

[1, 2, 11, 22, 257, 514, 2273, 2827, 4546, 5654, 25003, 50006, 584161, 1168322, 6425771, 12851542]

約数ペア:

[(1, 12851542), (2, 6425771), (11, 1168322), (22, 584161), (257, 50006), (514, 25003), (2273, 5654), (2827, 4546)]