1538227612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5297}}^1\times {\mathrm{3821}}^1$

素因数の和:9141

約数の個数: 24

約数和(自身を含む): 2834853840

約数和(自身を除く): 1296626228

約数列:

[1, 2, 4, 19, 38, 76, 3821, 5297, 7642, 10594, 15284, 21188, 72599, 100643, 145198, 201286, 290396, 402572, 20239837, 40479674, 80959348, 384556903, 769113806, 1538227612]

約数ペア:

[(1, 1538227612), (2, 769113806), (4, 384556903), (19, 80959348), (38, 40479674), (76, 20239837), (3821, 402572), (5297, 290396), (7642, 201286), (10594, 145198), (15284, 100643), (21188, 72599)]