12784918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16349}}^1$

素因数の和:16391

約数の個数: 16

約数和(自身を含む): 21189600

約数和(自身を除く): 8404682

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 16349, 32698, 277933, 376027, 555866, 752054, 6392459, 12784918]

約数ペア:

[(1, 12784918), (2, 6392459), (17, 752054), (23, 555866), (34, 376027), (46, 277933), (391, 32698), (782, 16349)]