19185672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72673}}^1$

素因数の和:72693

約数の個数: 32

約数和(自身を含む): 52325280

約数和(自身を除く): 33139608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72673, 145346, 218019, 290692, 436038, 581384, 799403, 872076, 1598806, 1744152, 2398209, 3197612, 4796418, 6395224, 9592836, 19185672]

約数ペア:

[(1, 19185672), (2, 9592836), (3, 6395224), (4, 4796418), (6, 3197612), (8, 2398209), (11, 1744152), (12, 1598806), (22, 872076), (24, 799403), (33, 581384), (44, 436038), (66, 290692), (88, 218019), (132, 145346), (264, 72673)]