19543248

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 80

約数和(自身を含む): 59073600

約数和(自身を除く): 39530352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2381, 2736, 4104, 4762, 7143, 8208, 9524, 14286, 19048, 21429, 28572, 38096, 42858, 45239, 57144, 64287, 85716, 90478, 114288, 128574, 135717, 171432, 180956, 257148, 271434, 342864, 361912, 407151, 514296, 542868, 723824, 814302, 1028592, 1085736, 1221453, 1628604, 2171472, 2442906, 3257208, 4885812, 6514416, 9771624, 19543248]

約数ペア:

[(1, 19543248), (2, 9771624), (3, 6514416), (4, 4885812), (6, 3257208), (8, 2442906), (9, 2171472), (12, 1628604), (16, 1221453), (18, 1085736), (19, 1028592), (24, 814302), (27, 723824), (36, 542868), (38, 514296), (48, 407151), (54, 361912), (57, 342864), (72, 271434), (76, 257148), (108, 180956), (114, 171432), (144, 135717), (152, 128574), (171, 114288), (216, 90478), (228, 85716), (304, 64287), (342, 57144), (432, 45239), (456, 42858), (513, 38096), (684, 28572), (912, 21429), (1026, 19048), (1368, 14286), (2052, 9524), (2381, 8208), (2736, 7143), (4104, 4762)]