7920986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3533}}^1$

素因数の和:3613

約数の個数: 16

約数和(自身を含む): 12722400

約数和(自身を除く): 4801414

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 3533, 7066, 67127, 134254, 208447, 416894, 3960493, 7920986]

約数ペア:

[(1, 7920986), (2, 3960493), (19, 416894), (38, 208447), (59, 134254), (118, 67127), (1121, 7066), (2242, 3533)]