22126916

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1229}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 44358720

約数和(自身を除く): 22231804

約数列:

[1, 2, 4, 7, 14, 28, 643, 1229, 1286, 2458, 2572, 4501, 4916, 8603, 9002, 17206, 18004, 34412, 790247, 1580494, 3160988, 5531729, 11063458, 22126916]

約数ペア:

[(1, 22126916), (2, 11063458), (4, 5531729), (7, 3160988), (14, 1580494), (28, 790247), (643, 34412), (1229, 18004), (1286, 17206), (2458, 9002), (2572, 8603), (4501, 4916)]