13377878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1531}}^1$

素因数の和:1807

約数の個数: 16

約数和(自身を含む): 21343824

約数和(自身を除く): 7965946

約数列:

[1, 2, 17, 34, 257, 514, 1531, 3062, 4369, 8738, 26027, 52054, 393467, 786934, 6688939, 13377878]

約数ペア:

[(1, 13377878), (2, 6688939), (17, 786934), (34, 393467), (257, 52054), (514, 26027), (1531, 8738), (3062, 4369)]