19324990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41117}}^1$

素因数の和:41171

約数の個数: 16

約数和(自身を含む): 35525952

約数和(自身を除く): 16200962

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 41117, 82234, 205585, 411170, 1932499, 3864998, 9662495, 19324990]

約数ペア:

[(1, 19324990), (2, 9662495), (5, 3864998), (10, 1932499), (47, 411170), (94, 205585), (235, 82234), (470, 41117)]