11518978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2833}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 18364320

約数和(自身を除く): 6845342

約数列:

[1, 2, 19, 38, 107, 214, 2033, 2833, 4066, 5666, 53827, 107654, 303131, 606262, 5759489, 11518978]

約数ペア:

[(1, 11518978), (2, 5759489), (19, 606262), (38, 303131), (107, 107654), (214, 53827), (2033, 5666), (2833, 4066)]