15707083408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20887079}}^1$

素因数の和:20887134

約数の個数: 20

約数和(自身を含む): 31079975040

約数和(自身を除く): 15372891632

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20887079, 41774158, 83548316, 167096632, 334193264, 981692713, 1963385426, 3926770852, 7853541704, 15707083408]

約数ペア:

[(1, 15707083408), (2, 7853541704), (4, 3926770852), (8, 1963385426), (16, 981692713), (47, 334193264), (94, 167096632), (188, 83548316), (376, 41774158), (752, 20887079)]