13019396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2297}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 24772440

約数和(自身を除く): 11753044

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2297, 2834, 4594, 5668, 9188, 29861, 59722, 119444, 250373, 500746, 1001492, 3254849, 6509698, 13019396]

約数ペア:

[(1, 13019396), (2, 6509698), (4, 3254849), (13, 1001492), (26, 500746), (52, 250373), (109, 119444), (218, 59722), (436, 29861), (1417, 9188), (2297, 5668), (2834, 4594)]