15678020246

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{230471}}^1$

素因数の和:230636

約数の個数: 32

約数和(自身を含む): 27745141248

約数和(自身を除く): 12067121002

約数列:

[1, 2, 7, 14, 43, 86, 113, 226, 301, 602, 791, 1582, 4859, 9718, 34013, 68026, 230471, 460942, 1613297, 3226594, 9910253, 19820506, 26043223, 52086446, 69371771, 138743542, 182302561, 364605122, 1119858589, 2239717178, 7839010123, 15678020246]

約数ペア:

[(1, 15678020246), (2, 7839010123), (7, 2239717178), (14, 1119858589), (43, 364605122), (86, 182302561), (113, 138743542), (226, 69371771), (301, 52086446), (602, 26043223), (791, 19820506), (1582, 9910253), (4859, 3226594), (9718, 1613297), (34013, 460942), (68026, 230471)]