54251422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10271}}^1$

素因数の和:10431

約数の個数: 16

約数和(自身を含む): 86284800

約数和(自身を除く): 32033378

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 10271, 20542, 195149, 390298, 1427669, 2855338, 27125711, 54251422]

約数ペア:

[(1, 54251422), (2, 27125711), (19, 2855338), (38, 1427669), (139, 390298), (278, 195149), (2641, 20542), (5282, 10271)]