19188624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 63995904

約数和(自身を除く): 44807280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 104, 112, 138, 156, 161, 168, 182, 184, 191, 208, 273, 276, 299, 312, 322, 336, 364, 368, 382, 483, 546, 552, 573, 598, 624, 644, 728, 764, 897, 966, 1092, 1104, 1146, 1196, 1288, 1337, 1456, 1528, 1794, 1932, 2093, 2184, 2292, 2392, 2483, 2576, 2674, 3056, 3588, 3864, 4011, 4186, 4368, 4393, 4584, 4784, 4966, 5348, 6279, 7176, 7449, 7728, 8022, 8372, 8786, 9168, 9932, 10696, 12558, 13179, 14352, 14898, 16044, 16744, 17381, 17572, 19864, 21392, 25116, 26358, 29796, 30751, 32088, 33488, 34762, 35144, 39728, 50232, 52143, 52716, 57109, 59592, 61502, 64176, 69524, 70288, 92253, 100464, 104286, 105432, 114218, 119184, 123004, 139048, 171327, 184506, 208572, 210864, 228436, 246008, 278096, 342654, 369012, 399763, 417144, 456872, 492016, 685308, 738024, 799526, 834288, 913744, 1199289, 1370616, 1476048, 1599052, 2398578, 2741232, 3198104, 4797156, 6396208, 9594312, 19188624]

約数ペア:

[(1, 19188624), (2, 9594312), (3, 6396208), (4, 4797156), (6, 3198104), (7, 2741232), (8, 2398578), (12, 1599052), (13, 1476048), (14, 1370616), (16, 1199289), (21, 913744), (23, 834288), (24, 799526), (26, 738024), (28, 685308), (39, 492016), (42, 456872), (46, 417144), (48, 399763), (52, 369012), (56, 342654), (69, 278096), (78, 246008), (84, 228436), (91, 210864), (92, 208572), (104, 184506), (112, 171327), (138, 139048), (156, 123004), (161, 119184), (168, 114218), (182, 105432), (184, 104286), (191, 100464), (208, 92253), (273, 70288), (276, 69524), (299, 64176), (312, 61502), (322, 59592), (336, 57109), (364, 52716), (368, 52143), (382, 50232), (483, 39728), (546, 35144), (552, 34762), (573, 33488), (598, 32088), (624, 30751), (644, 29796), (728, 26358), (764, 25116), (897, 21392), (966, 19864), (1092, 17572), (1104, 17381), (1146, 16744), (1196, 16044), (1288, 14898), (1337, 14352), (1456, 13179), (1528, 12558), (1794, 10696), (1932, 9932), (2093, 9168), (2184, 8786), (2292, 8372), (2392, 8022), (2483, 7728), (2576, 7449), (2674, 7176), (3056, 6279), (3588, 5348), (3864, 4966), (4011, 4784), (4186, 4584), (4368, 4393)]