18809600228

素因数分解:

$2^2\times {\mathrm{1373}}^1\times {\mathrm{3424909}}^1$

素因数の和:3426286

約数の個数: 12

約数和(自身を含む): 32940784380

約数和(自身を除く): 14131184152

約数列:

[1, 2, 4, 1373, 2746, 5492, 3424909, 6849818, 13699636, 4702400057, 9404800114, 18809600228]

約数ペア:

[(1, 18809600228), (2, 9404800114), (4, 4702400057), (1373, 13699636), (2746, 6849818), (5492, 3424909)]