19558872

素因数分解:

$2^3\times 3^2\times {\mathrm{271651}}^1$

素因数の和:271663

約数の個数: 24

約数和(自身を含む): 52972140

約数和(自身を除く): 33413268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271651, 543302, 814953, 1086604, 1629906, 2173208, 2444859, 3259812, 4889718, 6519624, 9779436, 19558872]

約数ペア:

[(1, 19558872), (2, 9779436), (3, 6519624), (4, 4889718), (6, 3259812), (8, 2444859), (9, 2173208), (12, 1629906), (18, 1086604), (24, 814953), (36, 543302), (72, 271651)]