19649052

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5101}}^1$

素因数の和:5218

約数の個数: 36

約数和(自身を含む): 50142456

約数和(自身を除く): 30493404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 5101, 10202, 15303, 20404, 30606, 45909, 61212, 91818, 183636, 545807, 1091614, 1637421, 2183228, 3274842, 4912263, 6549684, 9824526, 19649052]

約数ペア:

[(1, 19649052), (2, 9824526), (3, 6549684), (4, 4912263), (6, 3274842), (9, 2183228), (12, 1637421), (18, 1091614), (36, 545807), (107, 183636), (214, 91818), (321, 61212), (428, 45909), (642, 30606), (963, 20404), (1284, 15303), (1926, 10202), (3852, 5101)]