19004900554

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{11311}}^1\times {\mathrm{5351}}^1$

素因数の和:16821

約数の個数: 16

約数和(自身を含む): 28696824576

約数和(自身を除く): 9691924022

約数列:

[1, 2, 157, 314, 5351, 10702, 11311, 22622, 840107, 1680214, 1775827, 3551654, 60525161, 121050322, 9502450277, 19004900554]

約数ペア:

[(1, 19004900554), (2, 9502450277), (157, 121050322), (314, 60525161), (5351, 3551654), (10702, 1775827), (11311, 1680214), (22622, 840107)]