12481378

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 23930424

約数和(自身を除く): 11449046

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 101, 182, 194, 202, 637, 679, 707, 1261, 1274, 1313, 1358, 1414, 2522, 2626, 4753, 4949, 8827, 9191, 9506, 9797, 9898, 17654, 18382, 19594, 61789, 64337, 68579, 123578, 127361, 128674, 137158, 254722, 480053, 891527, 960106, 1783054, 6240689, 12481378]

約数ペア:

[(1, 12481378), (2, 6240689), (7, 1783054), (13, 960106), (14, 891527), (26, 480053), (49, 254722), (91, 137158), (97, 128674), (98, 127361), (101, 123578), (182, 68579), (194, 64337), (202, 61789), (637, 19594), (679, 18382), (707, 17654), (1261, 9898), (1274, 9797), (1313, 9506), (1358, 9191), (1414, 8827), (2522, 4949), (2626, 4753)]