13866181

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 16824960

約数和(自身を除く): 2958779

約数列:

[1, 7, 19, 133, 137, 761, 959, 2603, 5327, 14459, 18221, 101213, 104257, 729799, 1980883, 13866181]

約数ペア:

[(1, 13866181), (7, 1980883), (19, 729799), (133, 104257), (137, 101213), (761, 18221), (959, 14459), (2603, 5327)]