16904980452802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1\times {\mathrm{8873549}}^1$

素因数の和:8875170

約数の個数: 32

約数和(自身を含む): 27906959808000

約数和(自身を除く): 11001979355198

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1559, 3118, 20267, 40534, 73273, 146546, 952549, 1905098, 8873549, 17747098, 115356137, 230712274, 417056803, 834113606, 5421738439, 10843476878, 13833862891, 27667725782, 179840217583, 359680435166, 650191555877, 1300383111754, 8452490226401, 16904980452802]

約数ペア:

[(1, 16904980452802), (2, 8452490226401), (13, 1300383111754), (26, 650191555877), (47, 359680435166), (94, 179840217583), (611, 27667725782), (1222, 13833862891), (1559, 10843476878), (3118, 5421738439), (20267, 834113606), (40534, 417056803), (73273, 230712274), (146546, 115356137), (952549, 17747098), (1905098, 8873549)]