12218736

素因数分解:

$2^4\times 3^1\times {\mathrm{254557}}^1$

素因数の和:254568

約数の個数: 20

約数和(自身を含む): 31565192

約数和(自身を除く): 19346456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 254557, 509114, 763671, 1018228, 1527342, 2036456, 3054684, 4072912, 6109368, 12218736]

約数ペア:

[(1, 12218736), (2, 6109368), (3, 4072912), (4, 3054684), (6, 2036456), (8, 1527342), (12, 1018228), (16, 763671), (24, 509114), (48, 254557)]