16995804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 49889280

約数和(自身を除く): 32893476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 463, 483, 532, 644, 798, 874, 926, 966, 1311, 1389, 1596, 1748, 1852, 1932, 2622, 2778, 3059, 3241, 5244, 5556, 6118, 6482, 8797, 9177, 9723, 10649, 12236, 12964, 17594, 18354, 19446, 21298, 26391, 31947, 35188, 36708, 38892, 42596, 52782, 61579, 63894, 74543, 105564, 123158, 127788, 149086, 184737, 202331, 223629, 246316, 298172, 369474, 404662, 447258, 606993, 738948, 809324, 894516, 1213986, 1416317, 2427972, 2832634, 4248951, 5665268, 8497902, 16995804]

約数ペア:

[(1, 16995804), (2, 8497902), (3, 5665268), (4, 4248951), (6, 2832634), (7, 2427972), (12, 1416317), (14, 1213986), (19, 894516), (21, 809324), (23, 738948), (28, 606993), (38, 447258), (42, 404662), (46, 369474), (57, 298172), (69, 246316), (76, 223629), (84, 202331), (92, 184737), (114, 149086), (133, 127788), (138, 123158), (161, 105564), (228, 74543), (266, 63894), (276, 61579), (322, 52782), (399, 42596), (437, 38892), (463, 36708), (483, 35188), (532, 31947), (644, 26391), (798, 21298), (874, 19446), (926, 18354), (966, 17594), (1311, 12964), (1389, 12236), (1596, 10649), (1748, 9723), (1852, 9177), (1932, 8797), (2622, 6482), (2778, 6118), (3059, 5556), (3241, 5244)]