1996463

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 2545920

約数和(自身を除く): 549457

約数列:

[1, 7, 17, 19, 119, 133, 323, 883, 2261, 6181, 15011, 16777, 105077, 117439, 285209, 1996463]

約数ペア:

[(1, 1996463), (7, 285209), (17, 117439), (19, 105077), (119, 16777), (133, 15011), (323, 6181), (883, 2261)]