12800762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28961}}^1$

素因数の和:28993

約数の個数: 16

約数和(自身を含む): 21895272

約数和(自身を除く): 9094510

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28961, 57922, 376493, 492337, 752986, 984674, 6400381, 12800762]

約数ペア:

[(1, 12800762), (2, 6400381), (13, 984674), (17, 752986), (26, 492337), (34, 376493), (221, 57922), (442, 28961)]