19823096

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{52721}}^1$

素因数の和:52774

約数の個数: 16

約数和(自身を含む): 37959840

約数和(自身を除く): 18136744

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 52721, 105442, 210884, 421768, 2477887, 4955774, 9911548, 19823096]

約数ペア:

[(1, 19823096), (2, 9911548), (4, 4955774), (8, 2477887), (47, 421768), (94, 210884), (188, 105442), (376, 52721)]