13161008

素因数分解:

$2^4\times 7^2\times {\mathrm{16787}}^1$

素因数の和:16809

約数の個数: 30

約数和(自身を含む): 29664396

約数和(自身を除く): 16503388

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16787, 33574, 67148, 117509, 134296, 235018, 268592, 470036, 822563, 940072, 1645126, 1880144, 3290252, 6580504, 13161008]

約数ペア:

[(1, 13161008), (2, 6580504), (4, 3290252), (7, 1880144), (8, 1645126), (14, 940072), (16, 822563), (28, 470036), (49, 268592), (56, 235018), (98, 134296), (112, 117509), (196, 67148), (392, 33574), (784, 16787)]