19824730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48353}}^1$

素因数の和:48401

約数の個数: 16

約数和(自身を含む): 36555624

約数和(自身を除く): 16730894

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 48353, 96706, 241765, 483530, 1982473, 3964946, 9912365, 19824730]

約数ペア:

[(1, 19824730), (2, 9912365), (5, 3964946), (10, 1982473), (41, 483530), (82, 241765), (205, 96706), (410, 48353)]