19147464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37991}}^1$

素因数の和:38010

約数の個数: 48

約数和(自身を含む): 59267520

約数和(自身を除く): 40120056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 37991, 75982, 113973, 151964, 227946, 265937, 303928, 341919, 455892, 531874, 683838, 797811, 911784, 1063748, 1367676, 1595622, 2127496, 2393433, 2735352, 3191244, 4786866, 6382488, 9573732, 19147464]

約数ペア:

[(1, 19147464), (2, 9573732), (3, 6382488), (4, 4786866), (6, 3191244), (7, 2735352), (8, 2393433), (9, 2127496), (12, 1595622), (14, 1367676), (18, 1063748), (21, 911784), (24, 797811), (28, 683838), (36, 531874), (42, 455892), (56, 341919), (63, 303928), (72, 265937), (84, 227946), (126, 151964), (168, 113973), (252, 75982), (504, 37991)]