16166640959

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{204509}}^1$

素因数の和:205030

約数の個数: 16

約数和(自身を含む): 19318832640

約数和(自身を除く): 3152191681

約数列:

[1, 7, 23, 161, 491, 3437, 11293, 79051, 204509, 1431563, 4703707, 32925949, 100413919, 702897433, 2309520137, 16166640959]

約数ペア:

[(1, 16166640959), (7, 2309520137), (23, 702897433), (161, 100413919), (491, 32925949), (3437, 4703707), (11293, 1431563), (79051, 204509)]