12439184

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{809}}^1$

素因数の和:879

約数の個数: 30

約数和(自身を含む): 24934230

約数和(自身を除く): 12495046

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 809, 961, 1618, 1922, 3236, 3844, 6472, 7688, 12944, 15376, 25079, 50158, 100316, 200632, 401264, 777449, 1554898, 3109796, 6219592, 12439184]

約数ペア:

[(1, 12439184), (2, 6219592), (4, 3109796), (8, 1554898), (16, 777449), (31, 401264), (62, 200632), (124, 100316), (248, 50158), (496, 25079), (809, 15376), (961, 12944), (1618, 7688), (1922, 6472), (3236, 3844)]