30951266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4093}}^1$

素因数の和:4313

約数の個数: 16

約数和(自身を含む): 49128000

約数和(自身を除く): 18176734

約数列:

[1, 2, 19, 38, 199, 398, 3781, 4093, 7562, 8186, 77767, 155534, 814507, 1629014, 15475633, 30951266]

約数ペア:

[(1, 30951266), (2, 15475633), (19, 1629014), (38, 814507), (199, 155534), (398, 77767), (3781, 8186), (4093, 7562)]