19584164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 35675640

約数和(自身を除く): 16091476

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 857, 1714, 3428, 5713, 11426, 22852, 24853, 49706, 99412, 168829, 337658, 675316, 4896041, 9792082, 19584164]

約数ペア:

[(1, 19584164), (2, 9792082), (4, 4896041), (29, 675316), (58, 337658), (116, 168829), (197, 99412), (394, 49706), (788, 24853), (857, 22852), (1714, 11426), (3428, 5713)]