11999897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 14878080

約数和(自身を除く): 2878183

約数列:

[1, 7, 13, 91, 163, 809, 1141, 2119, 5663, 10517, 14833, 73619, 131867, 923069, 1714271, 11999897]

約数ペア:

[(1, 11999897), (7, 1714271), (13, 923069), (91, 131867), (163, 73619), (809, 14833), (1141, 10517), (2119, 5663)]