12069218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 23282880

約数和(自身を除く): 11213662

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 157, 238, 266, 289, 314, 323, 578, 646, 1099, 2023, 2198, 2261, 2669, 2983, 4046, 4522, 5338, 5491, 5966, 10982, 18683, 20881, 37366, 38437, 41762, 45373, 50711, 76874, 90746, 101422, 317611, 354977, 635222, 709954, 862087, 1724174, 6034609, 12069218]

約数ペア:

[(1, 12069218), (2, 6034609), (7, 1724174), (14, 862087), (17, 709954), (19, 635222), (34, 354977), (38, 317611), (119, 101422), (133, 90746), (157, 76874), (238, 50711), (266, 45373), (289, 41762), (314, 38437), (323, 37366), (578, 20881), (646, 18683), (1099, 10982), (2023, 5966), (2198, 5491), (2261, 5338), (2669, 4522), (2983, 4046)]