19425307728

素因数分解:

$2^4\times 3^1\times {\mathrm{883}}^1\times {\mathrm{458317}}^1$

素因数の和:459211

約数の個数: 40

約数和(自身を含む): 50238985888

約数和(自身を除く): 30813678160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 883, 1766, 2649, 3532, 5298, 7064, 10596, 14128, 21192, 42384, 458317, 916634, 1374951, 1833268, 2749902, 3666536, 5499804, 7333072, 10999608, 21999216, 404693911, 809387822, 1214081733, 1618775644, 2428163466, 3237551288, 4856326932, 6475102576, 9712653864, 19425307728]

約数ペア:

[(1, 19425307728), (2, 9712653864), (3, 6475102576), (4, 4856326932), (6, 3237551288), (8, 2428163466), (12, 1618775644), (16, 1214081733), (24, 809387822), (48, 404693911), (883, 21999216), (1766, 10999608), (2649, 7333072), (3532, 5499804), (5298, 3666536), (7064, 2749902), (10596, 1833268), (14128, 1374951), (21192, 916634), (42384, 458317)]