12025412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 25546752

約数和(自身を除く): 13521340

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 263, 284, 322, 497, 526, 644, 994, 1052, 1633, 1841, 1988, 3266, 3682, 6049, 6532, 7364, 11431, 12098, 18673, 22862, 24196, 37346, 42343, 45724, 74692, 84686, 130711, 169372, 261422, 429479, 522844, 858958, 1717916, 3006353, 6012706, 12025412]

約数ペア:

[(1, 12025412), (2, 6012706), (4, 3006353), (7, 1717916), (14, 858958), (23, 522844), (28, 429479), (46, 261422), (71, 169372), (92, 130711), (142, 84686), (161, 74692), (263, 45724), (284, 42343), (322, 37346), (497, 24196), (526, 22862), (644, 18673), (994, 12098), (1052, 11431), (1633, 7364), (1841, 6532), (1988, 6049), (3266, 3682)]