19541696

素因数分解:

$2^6\times {\mathrm{305339}}^1$

素因数の和:305351

約数の個数: 14

約数和(自身を含む): 38778180

約数和(自身を除く): 19236484

約数列:

[1, 2, 4, 8, 16, 32, 64, 305339, 610678, 1221356, 2442712, 4885424, 9770848, 19541696]

約数ペア:

[(1, 19541696), (2, 9770848), (4, 4885424), (8, 2442712), (16, 1221356), (32, 610678), (64, 305339)]