19331488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54919}}^1$

素因数の和:54940

約数の個数: 24

約数和(自身を含む): 41519520

約数和(自身を除く): 22188032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54919, 109838, 219676, 439352, 604109, 878704, 1208218, 1757408, 2416436, 4832872, 9665744, 19331488]

約数ペア:

[(1, 19331488), (2, 9665744), (4, 4832872), (8, 2416436), (11, 1757408), (16, 1208218), (22, 878704), (32, 604109), (44, 439352), (88, 219676), (176, 109838), (352, 54919)]