13026572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8081}}^1$

素因数の和:8129

約数の個数: 24

約数和(自身を含む): 25345152

約数和(自身を除く): 12318580

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 8081, 16162, 32324, 105053, 210106, 250511, 420212, 501022, 1002044, 3256643, 6513286, 13026572]

約数ペア:

[(1, 13026572), (2, 6513286), (4, 3256643), (13, 1002044), (26, 501022), (31, 420212), (52, 250511), (62, 210106), (124, 105053), (403, 32324), (806, 16162), (1612, 8081)]