13158992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1008

約数の個数: 60

約数和(自身を含む): 32060448

約数和(自身を除く): 18901456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 971, 1232, 1694, 1936, 1942, 3388, 3884, 6776, 6797, 7768, 10681, 13552, 13594, 15536, 21362, 27188, 42724, 54376, 74767, 85448, 108752, 117491, 149534, 170896, 234982, 299068, 469964, 598136, 822437, 939928, 1196272, 1644874, 1879856, 3289748, 6579496, 13158992]

約数ペア:

[(1, 13158992), (2, 6579496), (4, 3289748), (7, 1879856), (8, 1644874), (11, 1196272), (14, 939928), (16, 822437), (22, 598136), (28, 469964), (44, 299068), (56, 234982), (77, 170896), (88, 149534), (112, 117491), (121, 108752), (154, 85448), (176, 74767), (242, 54376), (308, 42724), (484, 27188), (616, 21362), (847, 15536), (968, 13594), (971, 13552), (1232, 10681), (1694, 7768), (1936, 6797), (1942, 6776), (3388, 3884)]