15217896958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20981}}^1\times {\mathrm{32969}}^1$

素因数の和:53963

約数の個数: 16

約数和(自身を含む): 24903955440

約数和(自身を除く): 9686058482

約数列:

[1, 2, 11, 22, 20981, 32969, 41962, 65938, 230791, 362659, 461582, 725318, 691722589, 1383445178, 7608948479, 15217896958]

約数ペア:

[(1, 15217896958), (2, 7608948479), (11, 1383445178), (22, 691722589), (20981, 725318), (32969, 461582), (41962, 362659), (65938, 230791)]