12887392

素因数分解:

$2^5\times 7^2\times {\mathrm{8219}}^1$

素因数の和:8243

約数の個数: 36

約数和(自身を含む): 29518020

約数和(自身を除く): 16630628

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 8219, 16438, 32876, 57533, 65752, 115066, 131504, 230132, 263008, 402731, 460264, 805462, 920528, 1610924, 1841056, 3221848, 6443696, 12887392]

約数ペア:

[(1, 12887392), (2, 6443696), (4, 3221848), (7, 1841056), (8, 1610924), (14, 920528), (16, 805462), (28, 460264), (32, 402731), (49, 263008), (56, 230132), (98, 131504), (112, 115066), (196, 65752), (224, 57533), (392, 32876), (784, 16438), (1568, 8219)]