39103438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2689}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 64108080

約数和(自身を除く): 25004642

約数列:

[1, 2, 11, 22, 661, 1322, 2689, 5378, 7271, 14542, 29579, 59158, 1777429, 3554858, 19551719, 39103438]

約数ペア:

[(1, 39103438), (2, 19551719), (11, 3554858), (22, 1777429), (661, 59158), (1322, 29579), (2689, 14542), (5378, 7271)]