19092429

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{5749}}^1$

素因数の和:5802

約数の個数: 20

約数和(自身を含む): 29221500

約数和(自身を除く): 10129071

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 5749, 17247, 51741, 155223, 235709, 465669, 707127, 2121381, 6364143, 19092429]

約数ペア:

[(1, 19092429), (3, 6364143), (9, 2121381), (27, 707127), (41, 465669), (81, 235709), (123, 155223), (369, 51741), (1107, 17247), (3321, 5749)]