16207961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5689}}^1$

素因数の和:5744

約数の個数: 16

約数和(自身を含む): 20757120

約数和(自身を除く): 4549159

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 5689, 39823, 62579, 210493, 438053, 1473451, 2315423, 16207961]

約数ペア:

[(1, 16207961), (7, 2315423), (11, 1473451), (37, 438053), (77, 210493), (259, 62579), (407, 39823), (2849, 5689)]