22457918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 18682306

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 743, 889, 1486, 1778, 2159, 4318, 5201, 10402, 12631, 15113, 25262, 30226, 88417, 94361, 176834, 188722, 660527, 1321054, 1604137, 3208274, 11228959, 22457918]

約数ペア:

[(1, 22457918), (2, 11228959), (7, 3208274), (14, 1604137), (17, 1321054), (34, 660527), (119, 188722), (127, 176834), (238, 94361), (254, 88417), (743, 30226), (889, 25262), (1486, 15113), (1778, 12631), (2159, 10402), (4318, 5201)]