11431810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 22643712

約数和(自身を除く): 11211902

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 1871, 3055, 3742, 6110, 9355, 18710, 24323, 48646, 87937, 121615, 175874, 243230, 439685, 879370, 1143181, 2286362, 5715905, 11431810]

約数ペア:

[(1, 11431810), (2, 5715905), (5, 2286362), (10, 1143181), (13, 879370), (26, 439685), (47, 243230), (65, 175874), (94, 121615), (130, 87937), (235, 48646), (470, 24323), (611, 18710), (1222, 9355), (1871, 6110), (3055, 3742)]