13887029218

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{919}}^1\times {\mathrm{5519}}^1$

素因数の和:6514

約数の個数: 24

約数和(自身を含む): 21435926400

約数和(自身を除く): 7548897182

約数列:

[1, 2, 37, 74, 919, 1369, 1838, 2738, 5519, 11038, 34003, 68006, 204203, 408406, 1258111, 2516222, 5071961, 7555511, 10143922, 15111022, 187662557, 375325114, 6943514609, 13887029218]

約数ペア:

[(1, 13887029218), (2, 6943514609), (37, 375325114), (74, 187662557), (919, 15111022), (1369, 10143922), (1838, 7555511), (2738, 5071961), (5519, 2516222), (11038, 1258111), (34003, 408406), (68006, 204203)]