15678740228

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{2153}}^1\times {\mathrm{9433}}^1$

素因数の和:11783

約数の個数: 24

約数和(自身を含む): 27595695288

約数和(自身を除く): 11916955060

約数列:

[1, 2, 4, 193, 386, 772, 2153, 4306, 8612, 9433, 18866, 37732, 415529, 831058, 1662116, 1820569, 3641138, 7282276, 20309249, 40618498, 81236996, 3919685057, 7839370114, 15678740228]

約数ペア:

[(1, 15678740228), (2, 7839370114), (4, 3919685057), (193, 81236996), (386, 40618498), (772, 20309249), (2153, 7282276), (4306, 3641138), (8612, 1820569), (9433, 1662116), (18866, 831058), (37732, 415529)]