1938904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2003}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 3997980

約数和(自身を除く): 2059076

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2003, 4006, 8012, 16024, 22033, 44066, 88132, 176264, 242363, 484726, 969452, 1938904]

約数ペア:

[(1, 1938904), (2, 969452), (4, 484726), (8, 242363), (11, 176264), (22, 88132), (44, 44066), (88, 22033), (121, 16024), (242, 8012), (484, 4006), (968, 2003)]