39939951745

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{2351}}^1\times {\mathrm{17789}}^1$

素因数の和:20336

約数の個数: 16

約数和(自身を含む): 48202076160

約数和(自身を除く): 8262124415

約数列:

[1, 5, 191, 955, 2351, 11755, 17789, 88945, 449041, 2245205, 3397699, 16988495, 41821939, 209109695, 7987990349, 39939951745]

約数ペア:

[(1, 39939951745), (5, 7987990349), (191, 209109695), (955, 41821939), (2351, 16988495), (11755, 3397699), (17789, 2245205), (88945, 449041)]