19728632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32027}}^1$

素因数の和:32051

約数の個数: 32

約数和(自身を含む): 46120320

約数和(自身を除く): 26391688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32027, 64054, 128108, 224189, 256216, 352297, 448378, 704594, 896756, 1409188, 1793512, 2466079, 2818376, 4932158, 9864316, 19728632]

約数ペア:

[(1, 19728632), (2, 9864316), (4, 4932158), (7, 2818376), (8, 2466079), (11, 1793512), (14, 1409188), (22, 896756), (28, 704594), (44, 448378), (56, 352297), (77, 256216), (88, 224189), (154, 128108), (308, 64054), (616, 32027)]