22819972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22027}}^1$

素因数の和:22075

約数の個数: 24

約数和(自身を含む): 46875584

約数和(自身を除く): 24055612

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 22027, 44054, 88108, 154189, 308378, 616756, 814999, 1629998, 3259996, 5704993, 11409986, 22819972]

約数ペア:

[(1, 22819972), (2, 11409986), (4, 5704993), (7, 3259996), (14, 1629998), (28, 814999), (37, 616756), (74, 308378), (148, 154189), (259, 88108), (518, 44054), (1036, 22027)]