22048070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{200437}}^1$

素因数の和:200455

約数の個数: 16

約数和(自身を含む): 43294608

約数和(自身を除く): 21246538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 200437, 400874, 1002185, 2004370, 2204807, 4409614, 11024035, 22048070]

約数ペア:

[(1, 22048070), (2, 11024035), (5, 4409614), (10, 2204807), (11, 2004370), (22, 1002185), (55, 400874), (110, 200437)]