9987422

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 15428112

約数和(自身を除く): 5440690

約数列:

[1, 2, 67, 73, 134, 146, 1021, 2042, 4891, 9782, 68407, 74533, 136814, 149066, 4993711, 9987422]

約数ペア:

[(1, 9987422), (2, 4993711), (67, 149066), (73, 136814), (134, 74533), (146, 68407), (1021, 9782), (2042, 4891)]