13651396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 26157600

約数和(自身を除く): 12506204

約数列:

[1, 2, 4, 11, 22, 44, 449, 691, 898, 1382, 1796, 2764, 4939, 7601, 9878, 15202, 19756, 30404, 310259, 620518, 1241036, 3412849, 6825698, 13651396]

約数ペア:

[(1, 13651396), (2, 6825698), (4, 3412849), (11, 1241036), (22, 620518), (44, 310259), (449, 30404), (691, 19756), (898, 15202), (1382, 9878), (1796, 7601), (2764, 4939)]