12657712

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{4099}}^1$

素因数の和:4300

約数の個数: 20

約数和(自身を含む): 24657400

約数和(自身を除く): 11999688

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 4099, 8198, 16396, 32792, 65584, 791107, 1582214, 3164428, 6328856, 12657712]

約数ペア:

[(1, 12657712), (2, 6328856), (4, 3164428), (8, 1582214), (16, 791107), (193, 65584), (386, 32792), (772, 16396), (1544, 8198), (3088, 4099)]