22267868

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4597}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 44802912

約数和(自身を除く): 22535044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4597, 4844, 9194, 18388, 32179, 64358, 128716, 795281, 1590562, 3181124, 5566967, 11133934, 22267868]

約数ペア:

[(1, 22267868), (2, 11133934), (4, 5566967), (7, 3181124), (14, 1590562), (28, 795281), (173, 128716), (346, 64358), (692, 32179), (1211, 18388), (2422, 9194), (4597, 4844)]