19072312

素因数分解:

$2^3\times 7^1\times {\mathrm{340577}}^1$

素因数の和:340590

約数の個数: 16

約数和(自身を含む): 40869360

約数和(自身を除く): 21797048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 340577, 681154, 1362308, 2384039, 2724616, 4768078, 9536156, 19072312]

約数ペア:

[(1, 19072312), (2, 9536156), (4, 4768078), (7, 2724616), (8, 2384039), (14, 1362308), (28, 681154), (56, 340577)]