39051346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 66424320

約数和(自身を除く): 27372974

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 991, 1037, 1159, 1982, 2074, 2318, 16847, 18829, 19703, 33694, 37658, 39406, 60451, 120902, 320093, 640186, 1027667, 1148569, 2055334, 2297138, 19525673, 39051346]

約数ペア:

[(1, 39051346), (2, 19525673), (17, 2297138), (19, 2055334), (34, 1148569), (38, 1027667), (61, 640186), (122, 320093), (323, 120902), (646, 60451), (991, 39406), (1037, 37658), (1159, 33694), (1982, 19703), (2074, 18829), (2318, 16847)]