22743710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 22184290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1039, 1990, 2078, 2189, 4378, 5195, 10390, 10945, 11429, 21890, 22858, 57145, 114290, 206761, 413522, 1033805, 2067610, 2274371, 4548742, 11371855, 22743710]

約数ペア:

[(1, 22743710), (2, 11371855), (5, 4548742), (10, 2274371), (11, 2067610), (22, 1033805), (55, 413522), (110, 206761), (199, 114290), (398, 57145), (995, 22858), (1039, 21890), (1990, 11429), (2078, 10945), (2189, 10390), (4378, 5195)]