12104615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 15621120

約数和(自身を除く): 3516505

約数列:

[1, 5, 19, 47, 95, 235, 893, 2711, 4465, 13555, 51509, 127417, 257545, 637085, 2420923, 12104615]

約数ペア:

[(1, 12104615), (5, 2420923), (19, 637085), (47, 257545), (95, 127417), (235, 51509), (893, 13555), (2711, 4465)]