16992854

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 25920000

約数和(自身を除く): 8927146

約数列:

[1, 2, 127, 149, 254, 298, 449, 898, 18923, 37846, 57023, 66901, 114046, 133802, 8496427, 16992854]

約数ペア:

[(1, 16992854), (2, 8496427), (127, 133802), (149, 114046), (254, 66901), (298, 57023), (449, 37846), (898, 18923)]