25948078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5171}}^1$

素因数の和:5379

約数の個数: 16

約数和(自身を含む): 42141456

約数和(自身を除く): 16193378

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 5171, 10342, 67223, 134446, 998003, 1996006, 12974039, 25948078]

約数ペア:

[(1, 25948078), (2, 12974039), (13, 1996006), (26, 998003), (193, 134446), (386, 67223), (2509, 10342), (5018, 5171)]