19135564

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3541}}^1$

素因数の和:3745

約数の個数: 24

約数和(自身を含む): 38480288

約数和(自身を除く): 19344724

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3541, 5404, 7082, 14164, 24787, 49574, 99148, 683413, 1366826, 2733652, 4783891, 9567782, 19135564]

約数ペア:

[(1, 19135564), (2, 9567782), (4, 4783891), (7, 2733652), (14, 1366826), (28, 683413), (193, 99148), (386, 49574), (772, 24787), (1351, 14164), (2702, 7082), (3541, 5404)]