19467982954

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 34233891840

約数和(自身を除く): 14765908886

約数列:

[1, 2, 7, 14, 73, 146, 193, 229, 386, 431, 458, 511, 862, 1022, 1351, 1603, 2702, 3017, 3206, 6034, 14089, 16717, 28178, 31463, 33434, 44197, 62926, 83183, 88394, 98623, 98699, 117019, 166366, 197246, 197398, 220241, 234038, 309379, 440482, 582281, 618758, 690893, 1164562, 1381786, 3226381, 6072359, 6452762, 7205027, 12144718, 14410054, 19048907, 22584667, 38097814, 42506513, 45169334, 50435189, 85013026, 100870378, 133342349, 266684698, 1390570211, 2781140422, 9733991477, 19467982954]

約数ペア:

[(1, 19467982954), (2, 9733991477), (7, 2781140422), (14, 1390570211), (73, 266684698), (146, 133342349), (193, 100870378), (229, 85013026), (386, 50435189), (431, 45169334), (458, 42506513), (511, 38097814), (862, 22584667), (1022, 19048907), (1351, 14410054), (1603, 12144718), (2702, 7205027), (3017, 6452762), (3206, 6072359), (6034, 3226381), (14089, 1381786), (16717, 1164562), (28178, 690893), (31463, 618758), (33434, 582281), (44197, 440482), (62926, 309379), (83183, 234038), (88394, 220241), (98623, 197398), (98699, 197246), (117019, 166366)]