16005619

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7079}}^1$

素因数の和:7122

約数の個数: 16

約数和(自身を含む): 20390400

約数和(自身を除く): 4384781

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 7079, 49553, 120343, 134501, 842401, 941507, 2286517, 16005619]

約数ペア:

[(1, 16005619), (7, 2286517), (17, 941507), (19, 842401), (119, 134501), (133, 120343), (323, 49553), (2261, 7079)]