11890844

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1283}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 23872128

約数和(自身を除く): 11981284

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1283, 1324, 2317, 2566, 4634, 5132, 8981, 9268, 17962, 35924, 424673, 849346, 1698692, 2972711, 5945422, 11890844]

約数ペア:

[(1, 11890844), (2, 5945422), (4, 2972711), (7, 1698692), (14, 849346), (28, 424673), (331, 35924), (662, 17962), (1283, 9268), (1324, 8981), (2317, 5132), (2566, 4634)]