194537846

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{3691}}^1$

素因数の和:3804

約数の個数: 24

約数和(自身を含む): 312276744

約数和(自身を除く): 117738898

約数列:

[1, 2, 19, 38, 73, 146, 361, 722, 1387, 2774, 3691, 7382, 26353, 52706, 70129, 140258, 269443, 538886, 1332451, 2664902, 5119417, 10238834, 97268923, 194537846]

約数ペア:

[(1, 194537846), (2, 97268923), (19, 10238834), (38, 5119417), (73, 2664902), (146, 1332451), (361, 538886), (722, 269443), (1387, 140258), (2774, 70129), (3691, 52706), (7382, 26353)]