54168994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12373}}^1$

素因数の和:12585

約数の個数: 16

約数和(自身を含む): 89092800

約数和(自身を除く): 34923806

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 12373, 24746, 136103, 272206, 2462227, 4924454, 27084497, 54168994]

約数ペア:

[(1, 54168994), (2, 27084497), (11, 4924454), (22, 2462227), (199, 272206), (398, 136103), (2189, 24746), (4378, 12373)]