39895954

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42533}}^1$

素因数の和:42609

約数の個数: 16

約数和(自身を含む): 69415488

約数和(自身を除く): 29519534

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 42533, 85066, 297731, 595462, 2849711, 5699422, 19947977, 39895954]

約数ペア:

[(1, 39895954), (2, 19947977), (7, 5699422), (14, 2849711), (67, 595462), (134, 297731), (469, 85066), (938, 42533)]