12378044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 14233156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 439, 532, 742, 878, 1007, 1484, 1756, 2014, 3073, 4028, 6146, 7049, 8341, 12292, 14098, 16682, 23267, 28196, 33364, 46534, 58387, 93068, 116774, 162869, 233548, 325738, 442073, 651476, 884146, 1768292, 3094511, 6189022, 12378044]

約数ペア:

[(1, 12378044), (2, 6189022), (4, 3094511), (7, 1768292), (14, 884146), (19, 651476), (28, 442073), (38, 325738), (53, 233548), (76, 162869), (106, 116774), (133, 93068), (212, 58387), (266, 46534), (371, 33364), (439, 28196), (532, 23267), (742, 16682), (878, 14098), (1007, 12292), (1484, 8341), (1756, 7049), (2014, 6146), (3073, 4028)]