19237716

素因数分解:

$2^2\times 3^3\times {\mathrm{178127}}^1$

素因数の和:178140

約数の個数: 24

約数和(自身を含む): 49875840

約数和(自身を除く): 30638124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 178127, 356254, 534381, 712508, 1068762, 1603143, 2137524, 3206286, 4809429, 6412572, 9618858, 19237716]

約数ペア:

[(1, 19237716), (2, 9618858), (3, 6412572), (4, 4809429), (6, 3206286), (9, 2137524), (12, 1603143), (18, 1068762), (27, 712508), (36, 534381), (54, 356254), (108, 178127)]