13906486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 10043594

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 307, 319, 614, 638, 781, 1562, 2059, 3377, 4118, 6754, 8903, 17806, 21797, 22649, 43594, 45298, 97933, 195866, 239767, 479534, 632113, 1264226, 6953243, 13906486]

約数ペア:

[(1, 13906486), (2, 6953243), (11, 1264226), (22, 632113), (29, 479534), (58, 239767), (71, 195866), (142, 97933), (307, 45298), (319, 43594), (614, 22649), (638, 21797), (781, 17806), (1562, 8903), (2059, 6754), (3377, 4118)]