19935617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 23136960

約数和(自身を除く): 3201343

約数列:

[1, 13, 19, 43, 247, 559, 817, 1877, 10621, 24401, 35663, 80711, 463619, 1049243, 1533509, 19935617]

約数ペア:

[(1, 19935617), (13, 1533509), (19, 1049243), (43, 463619), (247, 80711), (559, 35663), (817, 24401), (1877, 10621)]