19708812

素因数分解:

$2^2\times 3^3\times {\mathrm{182489}}^1$

素因数の和:182502

約数の個数: 24

約数和(自身を含む): 51097200

約数和(自身を除く): 31388388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 182489, 364978, 547467, 729956, 1094934, 1642401, 2189868, 3284802, 4927203, 6569604, 9854406, 19708812]

約数ペア:

[(1, 19708812), (2, 9854406), (3, 6569604), (4, 4927203), (6, 3284802), (9, 2189868), (12, 1642401), (18, 1094934), (27, 729956), (36, 547467), (54, 364978), (108, 182489)]