12389712

素因数分解:

$2^4\times 3^1\times {\mathrm{258119}}^1$

素因数の和:258130

約数の個数: 20

約数和(自身を含む): 32006880

約数和(自身を除く): 19617168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 258119, 516238, 774357, 1032476, 1548714, 2064952, 3097428, 4129904, 6194856, 12389712]

約数ペア:

[(1, 12389712), (2, 6194856), (3, 4129904), (4, 3097428), (6, 2064952), (8, 1548714), (12, 1032476), (16, 774357), (24, 516238), (48, 258119)]