13812208

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3359}}^1$

素因数の和:3624

約数の個数: 20

約数和(自身を含む): 26873280

約数和(自身を除く): 13061072

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 3359, 4112, 6718, 13436, 26872, 53744, 863263, 1726526, 3453052, 6906104, 13812208]

約数ペア:

[(1, 13812208), (2, 6906104), (4, 3453052), (8, 1726526), (16, 863263), (257, 53744), (514, 26872), (1028, 13436), (2056, 6718), (3359, 4112)]