15697880674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{27487}}^1$

素因数の和:27647

約数の個数: 48

約数和(自身を含む): 28653931008

約数和(自身を除く): 12956050334

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 361, 722, 791, 1582, 2147, 2527, 4294, 5054, 15029, 27487, 30058, 40793, 54974, 81586, 192409, 285551, 384818, 522253, 571102, 1044506, 3106031, 3655771, 6212062, 7311542, 9922807, 19845614, 21742217, 43484434, 59014589, 69459649, 118029178, 138919298, 413102123, 826204246, 1121277191, 2242554382, 7848940337, 15697880674]

約数ペア:

[(1, 15697880674), (2, 7848940337), (7, 2242554382), (14, 1121277191), (19, 826204246), (38, 413102123), (113, 138919298), (133, 118029178), (226, 69459649), (266, 59014589), (361, 43484434), (722, 21742217), (791, 19845614), (1582, 9922807), (2147, 7311542), (2527, 6212062), (4294, 3655771), (5054, 3106031), (15029, 1044506), (27487, 571102), (30058, 522253), (40793, 384818), (54974, 285551), (81586, 192409)]