39412388

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{54437}}^1$

素因数の和:54622

約数の個数: 12

約数和(自身を含む): 69354012

約数和(自身を除く): 29941624

約数列:

[1, 2, 4, 181, 362, 724, 54437, 108874, 217748, 9853097, 19706194, 39412388]

約数ペア:

[(1, 39412388), (2, 19706194), (4, 9853097), (181, 217748), (362, 108874), (724, 54437)]