22129492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71849}}^1$

素因数の和:71871

約数の個数: 24

約数和(自身を含む): 48283200

約数和(自身を除く): 26153708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 71849, 143698, 287396, 502943, 790339, 1005886, 1580678, 2011772, 3161356, 5532373, 11064746, 22129492]

約数ペア:

[(1, 22129492), (2, 11064746), (4, 5532373), (7, 3161356), (11, 2011772), (14, 1580678), (22, 1005886), (28, 790339), (44, 502943), (77, 287396), (154, 143698), (308, 71849)]