39691388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{82007}}^1$

素因数の和:82033

約数の個数: 18

約数和(自身を含む): 76349448

約数和(自身を除く): 36658060

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 82007, 164014, 328028, 902077, 1804154, 3608308, 9922847, 19845694, 39691388]

約数ペア:

[(1, 39691388), (2, 19845694), (4, 9922847), (11, 3608308), (22, 1804154), (44, 902077), (121, 328028), (242, 164014), (484, 82007)]