18707096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5351}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 38534400

約数和(自身を除く): 19827304

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5351, 10702, 21404, 42808, 101669, 123073, 203338, 246146, 406676, 492292, 813352, 984584, 2338387, 4676774, 9353548, 18707096]

約数ペア:

[(1, 18707096), (2, 9353548), (4, 4676774), (8, 2338387), (19, 984584), (23, 813352), (38, 492292), (46, 406676), (76, 246146), (92, 203338), (152, 123073), (184, 101669), (437, 42808), (874, 21404), (1748, 10702), (3496, 5351)]