39475958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 68636160

約数和(自身を除く): 29160202

約数列:

[1, 2, 19, 23, 31, 38, 46, 47, 62, 94, 437, 589, 713, 874, 893, 961, 1081, 1178, 1426, 1457, 1786, 1922, 2162, 2914, 13547, 18259, 20539, 22103, 27094, 27683, 33511, 36518, 41078, 44206, 45167, 55366, 67022, 90334, 419957, 636709, 839914, 858173, 1038841, 1273418, 1716346, 2077682, 19737979, 39475958]

約数ペア:

[(1, 39475958), (2, 19737979), (19, 2077682), (23, 1716346), (31, 1273418), (38, 1038841), (46, 858173), (47, 839914), (62, 636709), (94, 419957), (437, 90334), (589, 67022), (713, 55366), (874, 45167), (893, 44206), (961, 41078), (1081, 36518), (1178, 33511), (1426, 27683), (1457, 27094), (1786, 22103), (1922, 20539), (2162, 18259), (2914, 13547)]