13468856

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{6551}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 25356240

約数和(自身を除く): 11887384

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 6551, 13102, 26204, 52408, 1683607, 3367214, 6734428, 13468856]

約数ペア:

[(1, 13468856), (2, 6734428), (4, 3367214), (8, 1683607), (257, 52408), (514, 26204), (1028, 13102), (2056, 6551)]