16149854

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 28680960

約数和(自身を除く): 12531106

約数列:

[1, 2, 7, 14, 43, 86, 139, 193, 278, 301, 386, 602, 973, 1351, 1946, 2702, 5977, 8299, 11954, 16598, 26827, 41839, 53654, 58093, 83678, 116186, 187789, 375578, 1153561, 2307122, 8074927, 16149854]

約数ペア:

[(1, 16149854), (2, 8074927), (7, 2307122), (14, 1153561), (43, 375578), (86, 187789), (139, 116186), (193, 83678), (278, 58093), (301, 53654), (386, 41839), (602, 26827), (973, 16598), (1351, 11954), (1946, 8299), (2702, 5977)]