38396942

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 58659552

約数和(自身を除く): 20262610

約数列:

[1, 2, 71, 142, 317, 634, 853, 1706, 22507, 45014, 60563, 121126, 270401, 540802, 19198471, 38396942]

約数ペア:

[(1, 38396942), (2, 19198471), (71, 540802), (142, 270401), (317, 121126), (634, 60563), (853, 45014), (1706, 22507)]