19929813684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1247797}}^1$

素因数の和:1247837

約数の個数: 48

約数和(自身を含む): 51149735616

約数和(自身を除く): 31219921932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 2662, 3993, 5324, 7986, 15972, 1247797, 2495594, 3743391, 4991188, 7486782, 13725767, 14973564, 27451534, 41177301, 54903068, 82354602, 150983437, 164709204, 301966874, 452950311, 603933748, 905900622, 1660817807, 1811801244, 3321635614, 4982453421, 6643271228, 9964906842, 19929813684]

約数ペア:

[(1, 19929813684), (2, 9964906842), (3, 6643271228), (4, 4982453421), (6, 3321635614), (11, 1811801244), (12, 1660817807), (22, 905900622), (33, 603933748), (44, 452950311), (66, 301966874), (121, 164709204), (132, 150983437), (242, 82354602), (363, 54903068), (484, 41177301), (726, 27451534), (1331, 14973564), (1452, 13725767), (2662, 7486782), (3993, 4991188), (5324, 3743391), (7986, 2495594), (15972, 1247797)]