2143443599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{65323}}^1$

素因数の和:65510

約数の個数: 16

約数和(自身を含む): 2477086080

約数和(自身を除く): 333642481

約数列:

[1, 11, 19, 157, 209, 1727, 2983, 32813, 65323, 718553, 1241137, 10255711, 13652507, 112812821, 194858509, 2143443599]

約数ペア:

[(1, 2143443599), (11, 194858509), (19, 112812821), (157, 13652507), (209, 10255711), (1727, 1241137), (2983, 718553), (32813, 65323)]