13648726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 26530560

約数和(自身を除く): 12881834

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 3947, 7894, 27629, 51311, 55258, 74993, 102622, 149986, 359177, 524951, 718354, 974909, 1049902, 1949818, 6824363, 13648726]

約数ペア:

[(1, 13648726), (2, 6824363), (7, 1949818), (13, 1049902), (14, 974909), (19, 718354), (26, 524951), (38, 359177), (91, 149986), (133, 102622), (182, 74993), (247, 55258), (266, 51311), (494, 27629), (1729, 7894), (3458, 3947)]