2019901197842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2481451103}}^1$

素因数の和:2481451153

約数の個数: 16

約数和(自身を含む): 3394625110272

約数和(自身を除く): 1374723912430

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2481451103, 4962902206, 27295962133, 54591924266, 91813690811, 183627381622, 1009950598921, 2019901197842]

約数ペア:

[(1, 2019901197842), (2, 1009950598921), (11, 183627381622), (22, 91813690811), (37, 54591924266), (74, 27295962133), (407, 4962902206), (814, 2481451103)]