12139568

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 27045888

約数和(自身を除く): 14906320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 383, 566, 766, 1132, 1532, 1981, 2264, 2681, 3064, 3962, 4528, 5362, 6128, 7924, 10724, 15848, 21448, 31696, 42896, 108389, 216778, 433556, 758723, 867112, 1517446, 1734224, 3034892, 6069784, 12139568]

約数ペア:

[(1, 12139568), (2, 6069784), (4, 3034892), (7, 1734224), (8, 1517446), (14, 867112), (16, 758723), (28, 433556), (56, 216778), (112, 108389), (283, 42896), (383, 31696), (566, 21448), (766, 15848), (1132, 10724), (1532, 7924), (1981, 6128), (2264, 5362), (2681, 4528), (3064, 3962)]