19020064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 46569600

約数和(自身を除く): 27549536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 109, 112, 133, 152, 164, 218, 224, 266, 287, 304, 328, 436, 532, 574, 608, 656, 763, 779, 872, 1064, 1148, 1312, 1526, 1558, 1744, 2071, 2128, 2296, 3052, 3116, 3488, 4142, 4256, 4469, 4592, 5453, 6104, 6232, 8284, 8938, 9184, 10906, 12208, 12464, 14497, 16568, 17876, 21812, 24416, 24928, 28994, 31283, 33136, 35752, 43624, 57988, 62566, 66272, 71504, 84911, 87248, 115976, 125132, 143008, 169822, 174496, 231952, 250264, 339644, 463904, 500528, 594377, 679288, 1001056, 1188754, 1358576, 2377508, 2717152, 4755016, 9510032, 19020064]

約数ペア:

[(1, 19020064), (2, 9510032), (4, 4755016), (7, 2717152), (8, 2377508), (14, 1358576), (16, 1188754), (19, 1001056), (28, 679288), (32, 594377), (38, 500528), (41, 463904), (56, 339644), (76, 250264), (82, 231952), (109, 174496), (112, 169822), (133, 143008), (152, 125132), (164, 115976), (218, 87248), (224, 84911), (266, 71504), (287, 66272), (304, 62566), (328, 57988), (436, 43624), (532, 35752), (574, 33136), (608, 31283), (656, 28994), (763, 24928), (779, 24416), (872, 21812), (1064, 17876), (1148, 16568), (1312, 14497), (1526, 12464), (1558, 12208), (1744, 10906), (2071, 9184), (2128, 8938), (2296, 8284), (3052, 6232), (3116, 6104), (3488, 5453), (4142, 4592), (4256, 4469)]