2019881192

素因数分解:

$2^3\times 7^1\times {\mathrm{36069307}}^1$

素因数の和:36069320

約数の個数: 16

約数和(自身を含む): 4328316960

約数和(自身を除く): 2308435768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36069307, 72138614, 144277228, 252485149, 288554456, 504970298, 1009940596, 2019881192]

約数ペア:

[(1, 2019881192), (2, 1009940596), (4, 504970298), (7, 288554456), (8, 252485149), (14, 144277228), (28, 72138614), (56, 36069307)]