19943328

素因数分解:

$2^5\times 3^1\times {\mathrm{207743}}^1$

素因数の和:207756

約数の個数: 24

約数和(自身を含む): 52351488

約数和(自身を除く): 32408160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207743, 415486, 623229, 830972, 1246458, 1661944, 2492916, 3323888, 4985832, 6647776, 9971664, 19943328]

約数ペア:

[(1, 19943328), (2, 9971664), (3, 6647776), (4, 4985832), (6, 3323888), (8, 2492916), (12, 1661944), (16, 1246458), (24, 830972), (32, 623229), (48, 415486), (96, 207743)]