19296810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16493}}^1$

素因数の和:16519

約数の個数: 48

約数和(自身を含む): 54034344

約数和(自身を除く): 34737534

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 16493, 32986, 49479, 82465, 98958, 148437, 164930, 214409, 247395, 296874, 428818, 494790, 643227, 742185, 1072045, 1286454, 1484370, 1929681, 2144090, 3216135, 3859362, 6432270, 9648405, 19296810]

約数ペア:

[(1, 19296810), (2, 9648405), (3, 6432270), (5, 3859362), (6, 3216135), (9, 2144090), (10, 1929681), (13, 1484370), (15, 1286454), (18, 1072045), (26, 742185), (30, 643227), (39, 494790), (45, 428818), (65, 296874), (78, 247395), (90, 214409), (117, 164930), (130, 148437), (195, 98958), (234, 82465), (390, 49479), (585, 32986), (1170, 16493)]