13855828

素因数分解:

$2^2\times 7^3\times {\mathrm{10099}}^1$

素因数の和:10124

約数の個数: 24

約数和(自身を含む): 28280000

約数和(自身を除く): 14424172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 10099, 20198, 40396, 70693, 141386, 282772, 494851, 989702, 1979404, 3463957, 6927914, 13855828]

約数ペア:

[(1, 13855828), (2, 6927914), (4, 3463957), (7, 1979404), (14, 989702), (28, 494851), (49, 282772), (98, 141386), (196, 70693), (343, 40396), (686, 20198), (1372, 10099)]