2016131819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 2340636480

約数和(自身を除く): 324504661

約数列:

[1, 13, 19, 53, 247, 337, 457, 689, 1007, 4381, 5941, 6403, 8683, 13091, 17861, 24221, 83239, 112879, 154009, 232193, 314873, 339359, 460199, 2002117, 2926171, 4411667, 5982587, 8162477, 38040223, 106112201, 155087063, 2016131819]

約数ペア:

[(1, 2016131819), (13, 155087063), (19, 106112201), (53, 38040223), (247, 8162477), (337, 5982587), (457, 4411667), (689, 2926171), (1007, 2002117), (4381, 460199), (5941, 339359), (6403, 314873), (8683, 232193), (13091, 154009), (17861, 112879), (24221, 83239)]