16690018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8287}}^1$

素因数の和:8361

約数の個数: 16

約数和(自身を含む): 26853120

約数和(自身を除く): 10163102

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 8287, 16574, 157453, 314906, 439211, 878422, 8345009, 16690018]

約数ペア:

[(1, 16690018), (2, 8345009), (19, 878422), (38, 439211), (53, 314906), (106, 157453), (1007, 16574), (2014, 8287)]