22742734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 41345280

約数和(自身を除く): 18602546

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 443, 886, 1351, 2702, 3101, 3667, 6202, 7334, 8417, 16834, 25669, 51338, 58919, 85499, 117838, 170998, 598493, 1196986, 1624481, 3248962, 11371367, 22742734]

約数ペア:

[(1, 22742734), (2, 11371367), (7, 3248962), (14, 1624481), (19, 1196986), (38, 598493), (133, 170998), (193, 117838), (266, 85499), (386, 58919), (443, 51338), (886, 25669), (1351, 16834), (2702, 8417), (3101, 7334), (3667, 6202)]