12682747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8706

約数の個数: 16

約数和(自身を含む): 16646400

約数和(自身を除く): 3963653

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8669, 60683, 95359, 164711, 667513, 1152977, 1811821, 12682747]

約数ペア:

[(1, 12682747), (7, 1811821), (11, 1152977), (19, 667513), (77, 164711), (133, 95359), (209, 60683), (1463, 8669)]