19296035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 7315165

約数列:

[1, 5, 11, 41, 43, 55, 199, 205, 215, 451, 473, 995, 1763, 2189, 2255, 2365, 8159, 8557, 8815, 10945, 19393, 40795, 42785, 89749, 94127, 96965, 350837, 448745, 470635, 1754185, 3859207, 19296035]

約数ペア:

[(1, 19296035), (5, 3859207), (11, 1754185), (41, 470635), (43, 448745), (55, 350837), (199, 96965), (205, 94127), (215, 89749), (451, 42785), (473, 40795), (995, 19393), (1763, 10945), (2189, 8815), (2255, 8557), (2365, 8159)]