11881804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 23522184

約数和(自身を除く): 11640380

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 281, 341, 562, 682, 961, 1124, 1364, 1922, 3091, 3844, 6182, 8711, 10571, 12364, 17422, 21142, 34844, 42284, 95821, 191642, 270041, 383284, 540082, 1080164, 2970451, 5940902, 11881804]

約数ペア:

[(1, 11881804), (2, 5940902), (4, 2970451), (11, 1080164), (22, 540082), (31, 383284), (44, 270041), (62, 191642), (124, 95821), (281, 42284), (341, 34844), (562, 21142), (682, 17422), (961, 12364), (1124, 10571), (1364, 8711), (1922, 6182), (3091, 3844)]