15728442

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{20641}}^1$

素因数の和:20773

約数の個数: 16

約数和(自身を含む): 31706112

約数和(自身を除く): 15977670

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 20641, 41282, 61923, 123846, 2621407, 5242814, 7864221, 15728442]

約数ペア:

[(1, 15728442), (2, 7864221), (3, 5242814), (6, 2621407), (127, 123846), (254, 61923), (381, 41282), (762, 20641)]