19961052

素因数分解:

$2^2\times 3^1\times {\mathrm{503}}^1\times {\mathrm{3307}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 46682496

約数和(自身を除く): 26721444

約数列:

[1, 2, 3, 4, 6, 12, 503, 1006, 1509, 2012, 3018, 3307, 6036, 6614, 9921, 13228, 19842, 39684, 1663421, 3326842, 4990263, 6653684, 9980526, 19961052]

約数ペア:

[(1, 19961052), (2, 9980526), (3, 6653684), (4, 4990263), (6, 3326842), (12, 1663421), (503, 39684), (1006, 19842), (1509, 13228), (2012, 9921), (3018, 6614), (3307, 6036)]