1969198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 3882240

約数和(自身を除く): 1913042

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 673, 1346, 1463, 2926, 4711, 7403, 9422, 12787, 14806, 25574, 51821, 89509, 103642, 140657, 179018, 281314, 984599, 1969198]

約数ペア:

[(1, 1969198), (2, 984599), (7, 281314), (11, 179018), (14, 140657), (19, 103642), (22, 89509), (38, 51821), (77, 25574), (133, 14806), (154, 12787), (209, 9422), (266, 7403), (418, 4711), (673, 2926), (1346, 1463)]