19464094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 35033040

約数和(自身を除く): 15568946

約数列:

[1, 2, 13, 19, 26, 31, 38, 41, 62, 82, 247, 403, 494, 533, 589, 779, 806, 961, 1066, 1178, 1271, 1558, 1922, 2542, 7657, 10127, 12493, 15314, 16523, 18259, 20254, 24149, 24986, 33046, 36518, 39401, 48298, 78802, 237367, 313937, 474734, 512213, 627874, 748619, 1024426, 1497238, 9732047, 19464094]

約数ペア:

[(1, 19464094), (2, 9732047), (13, 1497238), (19, 1024426), (26, 748619), (31, 627874), (38, 512213), (41, 474734), (62, 313937), (82, 237367), (247, 78802), (403, 48298), (494, 39401), (533, 36518), (589, 33046), (779, 24986), (806, 24149), (961, 20254), (1066, 18259), (1178, 16523), (1271, 15314), (1558, 12493), (1922, 10127), (2542, 7657)]