2019096884

素因数分解:

$2^2\times 7^1\times {\mathrm{72110603}}^1$

素因数の和:72110614

約数の個数: 12

約数和(自身を含む): 4038193824

約数和(自身を除く): 2019096940

約数列:

[1, 2, 4, 7, 14, 28, 72110603, 144221206, 288442412, 504774221, 1009548442, 2019096884]

約数ペア:

[(1, 2019096884), (2, 1009548442), (4, 504774221), (7, 288442412), (14, 144221206), (28, 72110603)]