15697555052

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{205111}}^1$

素因数の和:205206

約数の個数: 36

約数和(自身を含む): 29539820016

約数和(自身を除く): 13842264964

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 1007, 1444, 2014, 4028, 19133, 38266, 76532, 205111, 410222, 820444, 3897109, 7794218, 10870883, 15588436, 21741766, 43483532, 74045071, 148090142, 206546777, 296180284, 413093554, 826187108, 3924388763, 7848777526, 15697555052]

約数ペア:

[(1, 15697555052), (2, 7848777526), (4, 3924388763), (19, 826187108), (38, 413093554), (53, 296180284), (76, 206546777), (106, 148090142), (212, 74045071), (361, 43483532), (722, 21741766), (1007, 15588436), (1444, 10870883), (2014, 7794218), (4028, 3897109), (19133, 820444), (38266, 410222), (76532, 205111)]