15319472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 37378560

約数和(自身を除く): 22059088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 313, 322, 368, 437, 532, 626, 644, 874, 1064, 1252, 1288, 1748, 2128, 2191, 2504, 2576, 3059, 3496, 4382, 5008, 5947, 6118, 6992, 7199, 8764, 11894, 12236, 14398, 17528, 23788, 24472, 28796, 35056, 41629, 47576, 48944, 50393, 57592, 83258, 95152, 100786, 115184, 136781, 166516, 201572, 273562, 333032, 403144, 547124, 666064, 806288, 957467, 1094248, 1914934, 2188496, 3829868, 7659736, 15319472]

約数ペア:

[(1, 15319472), (2, 7659736), (4, 3829868), (7, 2188496), (8, 1914934), (14, 1094248), (16, 957467), (19, 806288), (23, 666064), (28, 547124), (38, 403144), (46, 333032), (56, 273562), (76, 201572), (92, 166516), (112, 136781), (133, 115184), (152, 100786), (161, 95152), (184, 83258), (266, 57592), (304, 50393), (313, 48944), (322, 47576), (368, 41629), (437, 35056), (532, 28796), (626, 24472), (644, 23788), (874, 17528), (1064, 14398), (1252, 12236), (1288, 11894), (1748, 8764), (2128, 7199), (2191, 6992), (2504, 6118), (2576, 5947), (3059, 5008), (3496, 4382)]