13557298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8297}}^1$

素因数の和:8361

約数の個数: 16

約数和(自身を含む): 21906720

約数和(自身を除く): 8349422

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 8297, 16594, 157643, 315286, 356771, 713542, 6778649, 13557298]

約数ペア:

[(1, 13557298), (2, 6778649), (19, 713542), (38, 356771), (43, 315286), (86, 157643), (817, 16594), (1634, 8297)]