22130668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 27221012

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 2447, 4522, 4894, 9044, 9788, 17129, 34258, 41599, 46493, 68516, 83198, 92986, 166396, 185972, 291193, 325451, 582386, 650902, 790381, 1164772, 1301804, 1580762, 3161524, 5532667, 11065334, 22130668]

約数ペア:

[(1, 22130668), (2, 11065334), (4, 5532667), (7, 3161524), (14, 1580762), (17, 1301804), (19, 1164772), (28, 790381), (34, 650902), (38, 582386), (68, 325451), (76, 291193), (119, 185972), (133, 166396), (238, 92986), (266, 83198), (323, 68516), (476, 46493), (532, 41599), (646, 34258), (1292, 17129), (2261, 9788), (2447, 9044), (4522, 4894)]