12831496

素因数分解:

$2^3\times {\mathrm{79}}^2\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 24462270

約数和(自身を除く): 11630774

約数列:

[1, 2, 4, 8, 79, 158, 257, 316, 514, 632, 1028, 2056, 6241, 12482, 20303, 24964, 40606, 49928, 81212, 162424, 1603937, 3207874, 6415748, 12831496]

約数ペア:

[(1, 12831496), (2, 6415748), (4, 3207874), (8, 1603937), (79, 162424), (158, 81212), (257, 49928), (316, 40606), (514, 24964), (632, 20303), (1028, 12482), (2056, 6241)]