22281978

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{26717}}^1$

素因数の和:26861

約数の個数: 16

約数和(自身を含む): 44886240

約数和(自身を除く): 22604262

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 26717, 53434, 80151, 160302, 3713663, 7427326, 11140989, 22281978]

約数ペア:

[(1, 22281978), (2, 11140989), (3, 7427326), (6, 3713663), (139, 160302), (278, 80151), (417, 53434), (834, 26717)]