22051216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 46872000

約数和(自身を除く): 24820784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 349, 359, 698, 718, 1396, 1436, 2792, 2872, 3839, 3949, 5584, 5744, 7678, 7898, 15356, 15796, 30712, 31592, 61424, 63184, 125291, 250582, 501164, 1002328, 1378201, 2004656, 2756402, 5512804, 11025608, 22051216]

約数ペア:

[(1, 22051216), (2, 11025608), (4, 5512804), (8, 2756402), (11, 2004656), (16, 1378201), (22, 1002328), (44, 501164), (88, 250582), (176, 125291), (349, 63184), (359, 61424), (698, 31592), (718, 30712), (1396, 15796), (1436, 15356), (2792, 7898), (2872, 7678), (3839, 5744), (3949, 5584)]