8243642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3863}}^1$

素因数の和:3973

約数の個数: 16

約数和(自身を含む): 13632192

約数和(自身を除く): 5388550

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 3863, 7726, 42493, 84986, 374711, 749422, 4121821, 8243642]

約数ペア:

[(1, 8243642), (2, 4121821), (11, 749422), (22, 374711), (97, 84986), (194, 42493), (1067, 7726), (2134, 3863)]