12819422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83243}}^1$

素因数の和:83263

約数の個数: 16

約数和(自身を含む): 23974272

約数和(自身を除く): 11154850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 83243, 166486, 582701, 915673, 1165402, 1831346, 6409711, 12819422]

約数ペア:

[(1, 12819422), (2, 6409711), (7, 1831346), (11, 1165402), (14, 915673), (22, 582701), (77, 166486), (154, 83243)]