25741898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141439}}^1$

素因数の和:141461

約数の個数: 16

約数和(自身を含む): 47523840

約数和(自身を除く): 21781942

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 141439, 282878, 990073, 1838707, 1980146, 3677414, 12870949, 25741898]

約数ペア:

[(1, 25741898), (2, 12870949), (7, 3677414), (13, 1980146), (14, 1838707), (26, 990073), (91, 282878), (182, 141439)]