25274282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26717}}^1$

素因数の和:26773

約数の個数: 16

約数和(自身を含む): 42321312

約数和(自身を除く): 17047030

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 26717, 53434, 293887, 587774, 1148831, 2297662, 12637141, 25274282]

約数ペア:

[(1, 25274282), (2, 12637141), (11, 2297662), (22, 1148831), (43, 587774), (86, 293887), (473, 53434), (946, 26717)]