2019924592

素因数分解:

$2^4\times 7^1\times {\mathrm{18035041}}^1$

素因数の和:18035056

約数の個数: 20

約数和(自身を含む): 4472690416

約数和(自身を除く): 2452765824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18035041, 36070082, 72140164, 126245287, 144280328, 252490574, 288560656, 504981148, 1009962296, 2019924592]

約数ペア:

[(1, 2019924592), (2, 1009962296), (4, 504981148), (7, 288560656), (8, 252490574), (14, 144280328), (16, 126245287), (28, 72140164), (56, 36070082), (112, 18035041)]