15321569396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1\times {\mathrm{8009}}^1$

素因数の和:12056

約数の個数: 48

約数和(自身を含む): 32457801600

約数和(自身を除く): 17136232204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4019, 8009, 8038, 16018, 16076, 28133, 32036, 56063, 56266, 68323, 112126, 112532, 136153, 136646, 224252, 272306, 273292, 478261, 544612, 953071, 956522, 1906142, 1913044, 3812284, 32188171, 64376342, 128752684, 225317197, 450634394, 547198907, 901268788, 1094397814, 2188795628, 3830392349, 7660784698, 15321569396]

約数ペア:

[(1, 15321569396), (2, 7660784698), (4, 3830392349), (7, 2188795628), (14, 1094397814), (17, 901268788), (28, 547198907), (34, 450634394), (68, 225317197), (119, 128752684), (238, 64376342), (476, 32188171), (4019, 3812284), (8009, 1913044), (8038, 1906142), (16018, 956522), (16076, 953071), (28133, 544612), (32036, 478261), (56063, 273292), (56266, 272306), (68323, 224252), (112126, 136646), (112532, 136153)]