16940794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7321}}^1$

素因数の和:7425

約数の個数: 16

約数和(自身を含む): 27677160

約数和(自身を除く): 10736366

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7321, 14642, 95173, 190346, 651569, 1303138, 8470397, 16940794]

約数ペア:

[(1, 16940794), (2, 8470397), (13, 1303138), (26, 651569), (89, 190346), (178, 95173), (1157, 14642), (2314, 7321)]