15696601492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{638177}}^1$

素因数の和:638248

約数の個数: 48

約数和(自身を含む): 33021882432

約数和(自身を除く): 17325280940

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 6149, 12298, 24596, 638177, 1276354, 2552708, 7019947, 8296301, 14039894, 16592602, 27441611, 28079788, 33185204, 54883222, 91259311, 109766444, 182518622, 301857721, 356740943, 365037244, 603715442, 713481886, 1207430884, 1426963772, 3924150373, 7848300746, 15696601492]

約数ペア:

[(1, 15696601492), (2, 7848300746), (4, 3924150373), (11, 1426963772), (13, 1207430884), (22, 713481886), (26, 603715442), (43, 365037244), (44, 356740943), (52, 301857721), (86, 182518622), (143, 109766444), (172, 91259311), (286, 54883222), (473, 33185204), (559, 28079788), (572, 27441611), (946, 16592602), (1118, 14039894), (1892, 8296301), (2236, 7019947), (6149, 2552708), (12298, 1276354), (24596, 638177)]