17963408

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{1307}}^1$

素因数の和:2174

約数の個数: 20

約数和(自身を含む): 34871280

約数和(自身を除く): 16907872

約数列:

[1, 2, 4, 8, 16, 859, 1307, 1718, 2614, 3436, 5228, 6872, 10456, 13744, 20912, 1122713, 2245426, 4490852, 8981704, 17963408]

約数ペア:

[(1, 17963408), (2, 8981704), (4, 4490852), (8, 2245426), (16, 1122713), (859, 20912), (1307, 13744), (1718, 10456), (2614, 6872), (3436, 5228)]