26186638

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 39942144

約数和(自身を除く): 13755506

約数列:

[1, 2, 127, 131, 254, 262, 787, 1574, 16637, 33274, 99949, 103097, 199898, 206194, 13093319, 26186638]

約数ペア:

[(1, 26186638), (2, 13093319), (127, 206194), (131, 199898), (254, 103097), (262, 99949), (787, 33274), (1574, 16637)]