39443314

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 60071616

約数和(自身を除く): 20628302

約数列:

[1, 2, 131, 151, 262, 302, 997, 1994, 19781, 39562, 130607, 150547, 261214, 301094, 19721657, 39443314]

約数ペア:

[(1, 39443314), (2, 19721657), (131, 301094), (151, 261214), (262, 150547), (302, 130607), (997, 39562), (1994, 19781)]