109888970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{578363}}^1$

素因数の和:578389

約数の個数: 16

約数和(自身を含む): 208211040

約数和(自身を除く): 98322070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 578363, 1156726, 2891815, 5783630, 10988897, 21977794, 54944485, 109888970]

約数ペア:

[(1, 109888970), (2, 54944485), (5, 21977794), (10, 10988897), (19, 5783630), (38, 2891815), (95, 1156726), (190, 578363)]