19325672

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{4337}}^1$

素因数の和:4900

約数の個数: 16

約数和(自身を含む): 36309060

約数和(自身を除く): 16983388

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4337, 4456, 8674, 17348, 34696, 2415709, 4831418, 9662836, 19325672]

約数ペア:

[(1, 19325672), (2, 9662836), (4, 4831418), (8, 2415709), (557, 34696), (1114, 17348), (2228, 8674), (4337, 4456)]