19006001

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 22740480

約数和(自身を除く): 3734479

約数列:

[1, 7, 41, 47, 287, 329, 1409, 1927, 9863, 13489, 57769, 66223, 404383, 463561, 2715143, 19006001]

約数ペア:

[(1, 19006001), (7, 2715143), (41, 463561), (47, 404383), (287, 66223), (329, 57769), (1409, 13489), (1927, 9863)]