19323062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5077}}^1$

素因数の和:5263

約数の個数: 16

約数和(自身を含む): 31808592

約数和(自身を除く): 12485530

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 5077, 10154, 55847, 111694, 878321, 1756642, 9661531, 19323062]

約数ペア:

[(1, 19323062), (2, 9661531), (11, 1756642), (22, 878321), (173, 111694), (346, 55847), (1903, 10154), (3806, 5077)]