19302222

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 39555072

約数和(自身を除く): 20252850

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 254, 347, 381, 438, 694, 762, 1041, 2082, 9271, 18542, 25331, 27813, 44069, 50662, 55626, 75993, 88138, 132207, 151986, 264414, 3217037, 6434074, 9651111, 19302222]

約数ペア:

[(1, 19302222), (2, 9651111), (3, 6434074), (6, 3217037), (73, 264414), (127, 151986), (146, 132207), (219, 88138), (254, 75993), (347, 55626), (381, 50662), (438, 44069), (694, 27813), (762, 25331), (1041, 18542), (2082, 9271)]