1920558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 4285440

約数和(自身を除く): 2364882

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 991, 1938, 1982, 2973, 5946, 16847, 18829, 33694, 37658, 50541, 56487, 101082, 112974, 320093, 640186, 960279, 1920558]

約数ペア:

[(1, 1920558), (2, 960279), (3, 640186), (6, 320093), (17, 112974), (19, 101082), (34, 56487), (38, 50541), (51, 37658), (57, 33694), (102, 18829), (114, 16847), (323, 5946), (646, 2973), (969, 1982), (991, 1938)]