19253724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 55319040

約数和(自身を除く): 36065316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 97, 102, 119, 139, 194, 204, 238, 278, 291, 357, 388, 417, 476, 556, 582, 679, 714, 834, 973, 1164, 1358, 1428, 1649, 1668, 1946, 2037, 2363, 2716, 2919, 3298, 3892, 4074, 4726, 4947, 5838, 6596, 7089, 8148, 9452, 9894, 11543, 11676, 13483, 14178, 16541, 19788, 23086, 26966, 28356, 33082, 34629, 40449, 46172, 49623, 53932, 66164, 69258, 80898, 94381, 99246, 138516, 161796, 188762, 198492, 229211, 283143, 377524, 458422, 566286, 687633, 916844, 1132572, 1375266, 1604477, 2750532, 3208954, 4813431, 6417908, 9626862, 19253724]

約数ペア:

[(1, 19253724), (2, 9626862), (3, 6417908), (4, 4813431), (6, 3208954), (7, 2750532), (12, 1604477), (14, 1375266), (17, 1132572), (21, 916844), (28, 687633), (34, 566286), (42, 458422), (51, 377524), (68, 283143), (84, 229211), (97, 198492), (102, 188762), (119, 161796), (139, 138516), (194, 99246), (204, 94381), (238, 80898), (278, 69258), (291, 66164), (357, 53932), (388, 49623), (417, 46172), (476, 40449), (556, 34629), (582, 33082), (679, 28356), (714, 26966), (834, 23086), (973, 19788), (1164, 16541), (1358, 14178), (1428, 13483), (1649, 11676), (1668, 11543), (1946, 9894), (2037, 9452), (2363, 8148), (2716, 7089), (2919, 6596), (3298, 5838), (3892, 4947), (4074, 4726)]