18205594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6317}}^1$

素因数の和:6461

約数の個数: 16

約数和(自身を含む): 30023136

約数和(自身を除く): 11817542

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6317, 12634, 69487, 138974, 827527, 1655054, 9102797, 18205594]

約数ペア:

[(1, 18205594), (2, 9102797), (11, 1655054), (22, 827527), (131, 138974), (262, 69487), (1441, 12634), (2882, 6317)]