1967759738

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{55621}}^1$

素因数の和:55675

約数の個数: 36

約数和(自身を含む): 3623828922

約数和(自身を除く): 1656069184

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1862, 2527, 5054, 17689, 35378, 55621, 111242, 389347, 778694, 1056799, 2113598, 2725429, 5450858, 7397593, 14795186, 20079181, 40158362, 51783151, 103566302, 140554267, 281108534, 983879869, 1967759738]

約数ペア:

[(1, 1967759738), (2, 983879869), (7, 281108534), (14, 140554267), (19, 103566302), (38, 51783151), (49, 40158362), (98, 20079181), (133, 14795186), (266, 7397593), (361, 5450858), (722, 2725429), (931, 2113598), (1862, 1056799), (2527, 778694), (5054, 389347), (17689, 111242), (35378, 55621)]