39556514

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 60575040

約数和(自身を除く): 21018526

約数列:

[1, 2, 71, 142, 163, 326, 1709, 3418, 11573, 23146, 121339, 242678, 278567, 557134, 19778257, 39556514]

約数ペア:

[(1, 39556514), (2, 19778257), (71, 557134), (142, 278567), (163, 242678), (326, 121339), (1709, 23146), (3418, 11573)]