2019404516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1\times {\mathrm{10739}}^1$

素因数の和:11683

約数の個数: 24

約数和(自身を含む): 3605031360

約数和(自身を除く): 1585626844

約数列:

[1, 2, 4, 53, 106, 212, 887, 1774, 3548, 10739, 21478, 42956, 47011, 94022, 188044, 569167, 1138334, 2276668, 9525493, 19050986, 38101972, 504851129, 1009702258, 2019404516]

約数ペア:

[(1, 2019404516), (2, 1009702258), (4, 504851129), (53, 38101972), (106, 19050986), (212, 9525493), (887, 2276668), (1774, 1138334), (3548, 569167), (10739, 188044), (21478, 94022), (42956, 47011)]