19084702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 18009698

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5519, 11038, 38633, 71747, 77266, 104861, 143494, 209722, 502229, 734027, 1004458, 1363193, 1468054, 2726386, 9542351, 19084702]

約数ペア:

[(1, 19084702), (2, 9542351), (7, 2726386), (13, 1468054), (14, 1363193), (19, 1004458), (26, 734027), (38, 502229), (91, 209722), (133, 143494), (182, 104861), (247, 77266), (266, 71747), (494, 38633), (1729, 11038), (3458, 5519)]