16372884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 42287616

約数和(自身を除く): 25914732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 1747, 2343, 3124, 3494, 4686, 5241, 6988, 9372, 10482, 19217, 20964, 38434, 57651, 76868, 115302, 124037, 230604, 248074, 372111, 496148, 744222, 1364407, 1488444, 2728814, 4093221, 5457628, 8186442, 16372884]

約数ペア:

[(1, 16372884), (2, 8186442), (3, 5457628), (4, 4093221), (6, 2728814), (11, 1488444), (12, 1364407), (22, 744222), (33, 496148), (44, 372111), (66, 248074), (71, 230604), (132, 124037), (142, 115302), (213, 76868), (284, 57651), (426, 38434), (781, 20964), (852, 19217), (1562, 10482), (1747, 9372), (2343, 6988), (3124, 5241), (3494, 4686)]