16304869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 20078080

約数和(自身を除く): 3773211

約数列:

[1, 7, 19, 43, 133, 301, 817, 2851, 5719, 19957, 54169, 122593, 379183, 858151, 2329267, 16304869]

約数ペア:

[(1, 16304869), (7, 2329267), (19, 858151), (43, 379183), (133, 122593), (301, 54169), (817, 19957), (2851, 5719)]