13872019924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1\times {\mathrm{11119}}^1$

素因数の和:13768

約数の個数: 48

約数和(自身を含む): 29389893120

約数和(自身を除く): 15517873196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2621, 5242, 10484, 11119, 18347, 22238, 36694, 44476, 44557, 73388, 77833, 89114, 155666, 178228, 189023, 311332, 311899, 378046, 623798, 756092, 1247596, 1323161, 2646322, 5292644, 29142899, 58285798, 116571596, 204000293, 408000586, 495429283, 816001172, 990858566, 1981717132, 3468004981, 6936009962, 13872019924]

約数ペア:

[(1, 13872019924), (2, 6936009962), (4, 3468004981), (7, 1981717132), (14, 990858566), (17, 816001172), (28, 495429283), (34, 408000586), (68, 204000293), (119, 116571596), (238, 58285798), (476, 29142899), (2621, 5292644), (5242, 2646322), (10484, 1323161), (11119, 1247596), (18347, 756092), (22238, 623798), (36694, 378046), (44476, 311899), (44557, 311332), (73388, 189023), (77833, 178228), (89114, 155666)]