38686835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9907}}^1$

素因数の和:9994

約数の個数: 16

約数和(自身を含む): 51363072

約数和(自身を除く): 12676237

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 9907, 49535, 108977, 544885, 703397, 3516985, 7737367, 38686835]

約数ペア:

[(1, 38686835), (5, 7737367), (11, 3516985), (55, 703397), (71, 544885), (355, 108977), (781, 49535), (3905, 9907)]