38141873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 53514240

約数和(自身を除く): 15372367

約数列:

[1, 7, 11, 19, 29, 31, 77, 133, 203, 209, 217, 319, 341, 551, 589, 841, 899, 1463, 2233, 2387, 3857, 4123, 5887, 6061, 6293, 6479, 9251, 9889, 15979, 17081, 26071, 42427, 45353, 64757, 69223, 111853, 119567, 175769, 182497, 187891, 286781, 495349, 1230383, 1315237, 2007467, 3467443, 5448839, 38141873]

約数ペア:

[(1, 38141873), (7, 5448839), (11, 3467443), (19, 2007467), (29, 1315237), (31, 1230383), (77, 495349), (133, 286781), (203, 187891), (209, 182497), (217, 175769), (319, 119567), (341, 111853), (551, 69223), (589, 64757), (841, 45353), (899, 42427), (1463, 26071), (2233, 17081), (2387, 15979), (3857, 9889), (4123, 9251), (5887, 6479), (6061, 6293)]