22405372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4759}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 43182720

約数和(自身を除く): 20777348

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 4759, 9518, 19036, 52349, 104698, 209396, 509213, 1018426, 2036852, 5601343, 11202686, 22405372]

約数ペア:

[(1, 22405372), (2, 11202686), (4, 5601343), (11, 2036852), (22, 1018426), (44, 509213), (107, 209396), (214, 104698), (428, 52349), (1177, 19036), (2354, 9518), (4708, 4759)]