19135842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{289937}}^1$

素因数の和:289953

約数の個数: 16

約数和(自身を含む): 41751072

約数和(自身を除く): 22615230

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 289937, 579874, 869811, 1739622, 3189307, 6378614, 9567921, 19135842]

約数ペア:

[(1, 19135842), (2, 9567921), (3, 6378614), (6, 3189307), (11, 1739622), (22, 869811), (33, 579874), (66, 289937)]