9738290

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2381}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 17579160

約数和(自身を除く): 7840870

約数列:

[1, 2, 5, 10, 409, 818, 2045, 2381, 4090, 4762, 11905, 23810, 973829, 1947658, 4869145, 9738290]

約数ペア:

[(1, 9738290), (2, 4869145), (5, 1947658), (10, 973829), (409, 23810), (818, 11905), (2045, 4762), (2381, 4090)]