25139994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{380909}}^1$

素因数の和:380925

約数の個数: 16

約数和(自身を含む): 54851040

約数和(自身を除く): 29711046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 380909, 761818, 1142727, 2285454, 4189999, 8379998, 12569997, 25139994]

約数ペア:

[(1, 25139994), (2, 12569997), (3, 8379998), (6, 4189999), (11, 2285454), (22, 1142727), (33, 761818), (66, 380909)]