2019099608

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{7559}}^1$

素因数の和:7931

約数の個数: 32

約数和(自身を含む): 3827930400

約数和(自身を除く): 1808830792

約数列:

[1, 2, 4, 8, 173, 193, 346, 386, 692, 772, 1384, 1544, 7559, 15118, 30236, 33389, 60472, 66778, 133556, 267112, 1307707, 1458887, 2615414, 2917774, 5230828, 5835548, 10461656, 11671096, 252387451, 504774902, 1009549804, 2019099608]

約数ペア:

[(1, 2019099608), (2, 1009549804), (4, 504774902), (8, 252387451), (173, 11671096), (193, 10461656), (346, 5835548), (386, 5230828), (692, 2917774), (772, 2615414), (1384, 1458887), (1544, 1307707), (7559, 267112), (15118, 133556), (30236, 66778), (33389, 60472)]