191515034

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 304772160

約数和(自身を除く): 113257126

約数列:

[1, 2, 37, 43, 74, 86, 139, 278, 433, 866, 1591, 3182, 5143, 5977, 10286, 11954, 16021, 18619, 32042, 37238, 60187, 120374, 221149, 442298, 688903, 1377806, 2226919, 2588041, 4453838, 5176082, 95757517, 191515034]

約数ペア:

[(1, 191515034), (2, 95757517), (37, 5176082), (43, 4453838), (74, 2588041), (86, 2226919), (139, 1377806), (278, 688903), (433, 442298), (866, 221149), (1591, 120374), (3182, 60187), (5143, 37238), (5977, 32042), (10286, 18619), (11954, 16021)]