190791806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{38327}}^1$

素因数の和:38479

約数の個数: 16

約数和(自身を含む): 303557760

約数和(自身を除く): 112765954

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 38327, 76654, 728213, 1456426, 5020837, 10041674, 95395903, 190791806]

約数ペア:

[(1, 190791806), (2, 95395903), (19, 10041674), (38, 5020837), (131, 1456426), (262, 728213), (2489, 76654), (4978, 38327)]