19889244

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19051}}^1$

素因数の和:19090

約数の個数: 36

約数和(自身を含む): 52011960

約数和(自身を除く): 32122716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19051, 38102, 57153, 76204, 114306, 171459, 228612, 342918, 552479, 685836, 1104958, 1657437, 2209916, 3314874, 4972311, 6629748, 9944622, 19889244]

約数ペア:

[(1, 19889244), (2, 9944622), (3, 6629748), (4, 4972311), (6, 3314874), (9, 2209916), (12, 1657437), (18, 1104958), (29, 685836), (36, 552479), (58, 342918), (87, 228612), (116, 171459), (174, 114306), (261, 76204), (348, 57153), (522, 38102), (1044, 19051)]