196509898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{39161}}^1$

素因数の和:39369

約数の個数: 16

約数和(自身を含む): 319091976

約数和(自身を除く): 122582078

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 39161, 78322, 509093, 1018186, 7558073, 15116146, 98254949, 196509898]

約数ペア:

[(1, 196509898), (2, 98254949), (13, 15116146), (26, 7558073), (193, 1018186), (386, 509093), (2509, 78322), (5018, 39161)]