19078926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 41808000

約数和(自身を除く): 22729074

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 199, 398, 551, 597, 841, 1102, 1194, 1653, 1682, 2523, 3306, 3781, 5046, 5771, 7562, 11343, 11542, 15979, 17313, 22686, 31958, 34626, 47937, 95874, 109649, 167359, 219298, 328947, 334718, 502077, 657894, 1004154, 3179821, 6359642, 9539463, 19078926]

約数ペア:

[(1, 19078926), (2, 9539463), (3, 6359642), (6, 3179821), (19, 1004154), (29, 657894), (38, 502077), (57, 334718), (58, 328947), (87, 219298), (114, 167359), (174, 109649), (199, 95874), (398, 47937), (551, 34626), (597, 31958), (841, 22686), (1102, 17313), (1194, 15979), (1653, 11542), (1682, 11343), (2523, 7562), (3306, 5771), (3781, 5046)]