387068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 779520

約数和(自身を除く): 392452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 463, 836, 926, 1852, 5093, 8797, 10186, 17594, 20372, 35188, 96767, 193534, 387068]

約数ペア:

[(1, 387068), (2, 193534), (4, 96767), (11, 35188), (19, 20372), (22, 17594), (38, 10186), (44, 8797), (76, 5093), (209, 1852), (418, 926), (463, 836)]