15307208

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 35366220

約数和(自身を除く): 20059012

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2297, 3332, 4594, 6664, 9188, 16079, 18376, 32158, 39049, 64316, 78098, 112553, 128632, 156196, 225106, 273343, 312392, 450212, 546686, 900424, 1093372, 1913401, 2186744, 3826802, 7653604, 15307208]

約数ペア:

[(1, 15307208), (2, 7653604), (4, 3826802), (7, 2186744), (8, 1913401), (14, 1093372), (17, 900424), (28, 546686), (34, 450212), (49, 312392), (56, 273343), (68, 225106), (98, 156196), (119, 128632), (136, 112553), (196, 78098), (238, 64316), (392, 39049), (476, 32158), (833, 18376), (952, 16079), (1666, 9188), (2297, 6664), (3332, 4594)]