12799345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 16793280

約数和(自身を除く): 3993935

約数列:

[1, 5, 13, 65, 67, 335, 871, 2939, 4355, 14695, 38207, 191035, 196913, 984565, 2559869, 12799345]

約数ペア:

[(1, 12799345), (5, 2559869), (13, 984565), (65, 196913), (67, 191035), (335, 38207), (871, 14695), (2939, 4355)]