16946461

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 20828160

約数和(自身を除く): 3881699

約数列:

[1, 7, 19, 47, 133, 329, 893, 2711, 6251, 18977, 51509, 127417, 360563, 891919, 2420923, 16946461]

約数ペア:

[(1, 16946461), (7, 2420923), (19, 891919), (47, 360563), (133, 127417), (329, 51509), (893, 18977), (2711, 6251)]