12418077

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31123}}^1$

素因数の和:31152

約数の個数: 16

約数和(自身を含む): 19919360

約数和(自身を除く): 7501283

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 31123, 93369, 217861, 591337, 653583, 1774011, 4139359, 12418077]

約数ペア:

[(1, 12418077), (3, 4139359), (7, 1774011), (19, 653583), (21, 591337), (57, 217861), (133, 93369), (399, 31123)]