13285522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{18401}}^1$

素因数の和:18441

約数の個数: 12

約数和(自身を含む): 21033486

約数和(自身を除く): 7747964

約数列:

[1, 2, 19, 38, 361, 722, 18401, 36802, 349619, 699238, 6642761, 13285522]

約数ペア:

[(1, 13285522), (2, 6642761), (19, 699238), (38, 349619), (361, 36802), (722, 18401)]