39459154

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22193}}^1$

素因数の和:22329

約数の個数: 16

約数和(自身を含む): 68179968

約数和(自身を除く): 28720814

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 22193, 44386, 155351, 310702, 2818511, 5637022, 19729577, 39459154]

約数ペア:

[(1, 39459154), (2, 19729577), (7, 5637022), (14, 2818511), (127, 310702), (254, 155351), (889, 44386), (1778, 22193)]