2019410512

素因数分解:

$2^4\times 7^1\times {\mathrm{18030451}}^1$

素因数の和:18030466

約数の個数: 20

約数和(自身を含む): 4471552096

約数和(自身を除く): 2452141584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18030451, 36060902, 72121804, 126213157, 144243608, 252426314, 288487216, 504852628, 1009705256, 2019410512]

約数ペア:

[(1, 2019410512), (2, 1009705256), (4, 504852628), (7, 288487216), (8, 252426314), (14, 144243608), (16, 126213157), (28, 72121804), (56, 36060902), (112, 18030451)]