19207496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31181}}^1$

素因数の和:31205

約数の個数: 32

約数和(自身を含む): 44902080

約数和(自身を除く): 25694584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31181, 62362, 124724, 218267, 249448, 342991, 436534, 685982, 873068, 1371964, 1746136, 2400937, 2743928, 4801874, 9603748, 19207496]

約数ペア:

[(1, 19207496), (2, 9603748), (4, 4801874), (7, 2743928), (8, 2400937), (11, 1746136), (14, 1371964), (22, 873068), (28, 685982), (44, 436534), (56, 342991), (77, 249448), (88, 218267), (154, 124724), (308, 62362), (616, 31181)]