13498012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 25966080

約数和(自身を除く): 12468068

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2207, 3058, 4414, 6116, 8828, 24277, 48554, 97108, 306773, 613546, 1227092, 3374503, 6749006, 13498012]

約数ペア:

[(1, 13498012), (2, 6749006), (4, 3374503), (11, 1227092), (22, 613546), (44, 306773), (139, 97108), (278, 48554), (556, 24277), (1529, 8828), (2207, 6116), (3058, 4414)]