12609919

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 15059520

約数和(自身を除く): 2449601

約数列:

[1, 7, 41, 53, 287, 371, 829, 2173, 5803, 15211, 33989, 43937, 237923, 307559, 1801417, 12609919]

約数ペア:

[(1, 12609919), (7, 1801417), (41, 307559), (53, 237923), (287, 43937), (371, 33989), (829, 15211), (2173, 5803)]