12109384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 27432000

約数和(自身を除く): 15322616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 599, 722, 1064, 1198, 1444, 2396, 2527, 2888, 4193, 4792, 5054, 8386, 10108, 11381, 16772, 20216, 22762, 33544, 45524, 79667, 91048, 159334, 216239, 318668, 432478, 637336, 864956, 1513673, 1729912, 3027346, 6054692, 12109384]

約数ペア:

[(1, 12109384), (2, 6054692), (4, 3027346), (7, 1729912), (8, 1513673), (14, 864956), (19, 637336), (28, 432478), (38, 318668), (56, 216239), (76, 159334), (133, 91048), (152, 79667), (266, 45524), (361, 33544), (532, 22762), (599, 20216), (722, 16772), (1064, 11381), (1198, 10108), (1444, 8386), (2396, 5054), (2527, 4792), (2888, 4193)]