16857286

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 26017200

約数和(自身を除く): 9159914

約数列:

[1, 2, 53, 106, 109, 218, 1459, 2918, 5777, 11554, 77327, 154654, 159031, 318062, 8428643, 16857286]

約数ペア:

[(1, 16857286), (2, 8428643), (53, 318062), (106, 159031), (109, 154654), (218, 77327), (1459, 11554), (2918, 5777)]