1438022011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{3719}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 1549900800

約数和(自身を除く): 111878789

約数列:

[1, 19, 47, 433, 893, 3719, 8227, 20351, 70661, 174793, 386669, 1610327, 3321067, 30596213, 75685369, 1438022011]

約数ペア:

[(1, 1438022011), (19, 75685369), (47, 30596213), (433, 3321067), (893, 1610327), (3719, 386669), (8227, 174793), (20351, 70661)]