12291683048

素因数分解:

$2^3\times {\mathrm{2411}}^1\times {\mathrm{637271}}^1$

素因数の和:639688

約数の個数: 16

約数和(自身を含む): 23056500960

約数和(自身を除く): 10764817912

約数列:

[1, 2, 4, 8, 2411, 4822, 9644, 19288, 637271, 1274542, 2549084, 5098168, 1536460381, 3072920762, 6145841524, 12291683048]

約数ペア:

[(1, 12291683048), (2, 6145841524), (4, 3072920762), (8, 1536460381), (2411, 5098168), (4822, 2549084), (9644, 1274542), (19288, 637271)]