19779672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74923}}^1$

素因数の和:74943

約数の個数: 32

約数和(自身を含む): 53945280

約数和(自身を除く): 34165608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74923, 149846, 224769, 299692, 449538, 599384, 824153, 899076, 1648306, 1798152, 2472459, 3296612, 4944918, 6593224, 9889836, 19779672]

約数ペア:

[(1, 19779672), (2, 9889836), (3, 6593224), (4, 4944918), (6, 3296612), (8, 2472459), (11, 1798152), (12, 1648306), (22, 899076), (24, 824153), (33, 599384), (44, 449538), (66, 299692), (88, 224769), (132, 149846), (264, 74923)]