19692054

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26683}}^1$

素因数の和:26732

約数の個数: 24

約数和(自身を含む): 43708392

約数和(自身を除く): 24016338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26683, 53366, 80049, 160098, 240147, 480294, 1094003, 2188006, 3282009, 6564018, 9846027, 19692054]

約数ペア:

[(1, 19692054), (2, 9846027), (3, 6564018), (6, 3282009), (9, 2188006), (18, 1094003), (41, 480294), (82, 240147), (123, 160098), (246, 80049), (369, 53366), (738, 26683)]