15205744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{32771}}^1$

素因数の和:32808

約数の個数: 20

約数和(自身を含む): 30477960

約数和(自身を除く): 15272216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 32771, 65542, 131084, 262168, 524336, 950359, 1900718, 3801436, 7602872, 15205744]

約数ペア:

[(1, 15205744), (2, 7602872), (4, 3801436), (8, 1900718), (16, 950359), (29, 524336), (58, 262168), (116, 131084), (232, 65542), (464, 32771)]