13942181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3511}}^1$

素因数の和:3560

約数の個数: 12

約数和(自身を含む): 16056864

約数和(自身を除く): 2114683

約数列:

[1, 11, 19, 209, 361, 3511, 3971, 38621, 66709, 733799, 1267471, 13942181]

約数ペア:

[(1, 13942181), (11, 1267471), (19, 733799), (209, 66709), (361, 38621), (3511, 3971)]