19014639

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2161}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 29057280

約数和(自身を除く): 10042641

約数列:

[1, 3, 7, 21, 419, 1257, 2161, 2933, 6483, 8799, 15127, 45381, 905459, 2716377, 6338213, 19014639]

約数ペア:

[(1, 19014639), (3, 6338213), (7, 2716377), (21, 905459), (419, 45381), (1257, 15127), (2161, 8799), (2933, 6483)]