38342690

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{9151}}^1$

素因数の和:9577

約数の個数: 16

約数和(自身を含む): 69189120

約数和(自身を除く): 30846430

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 9151, 18302, 45755, 91510, 3834269, 7668538, 19171345, 38342690]

約数ペア:

[(1, 38342690), (2, 19171345), (5, 7668538), (10, 3834269), (419, 91510), (838, 45755), (2095, 18302), (4190, 9151)]