19098394

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2027}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 32804928

約数和(自身を除く): 13706534

約数列:

[1, 2, 7, 14, 673, 1346, 2027, 4054, 4711, 9422, 14189, 28378, 1364171, 2728342, 9549197, 19098394]

約数ペア:

[(1, 19098394), (2, 9549197), (7, 2728342), (14, 1364171), (673, 28378), (1346, 14189), (2027, 9422), (4054, 4711)]