38919005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 48657024

約数和(自身を除く): 9738019

約数列:

[1, 5, 37, 71, 185, 355, 2627, 2963, 13135, 14815, 109631, 210373, 548155, 1051865, 7783801, 38919005]

約数ペア:

[(1, 38919005), (5, 7783801), (37, 1051865), (71, 548155), (185, 210373), (355, 109631), (2627, 14815), (2963, 13135)]