29771854

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15299}}^1$

素因数の和:15447

約数の個数: 16

約数和(自身を含む): 51408000

約数和(自身を除く): 21636146

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 15299, 30598, 107093, 214186, 2126561, 4253122, 14885927, 29771854]

約数ペア:

[(1, 29771854), (2, 14885927), (7, 4253122), (14, 2126561), (139, 214186), (278, 107093), (973, 30598), (1946, 15299)]