12515272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1847}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 16978808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 1847, 3388, 3694, 6776, 7388, 12929, 14776, 20317, 25858, 40634, 51716, 81268, 103432, 142219, 162536, 223487, 284438, 446974, 568876, 893948, 1137752, 1564409, 1787896, 3128818, 6257636, 12515272]

約数ペア:

[(1, 12515272), (2, 6257636), (4, 3128818), (7, 1787896), (8, 1564409), (11, 1137752), (14, 893948), (22, 568876), (28, 446974), (44, 284438), (56, 223487), (77, 162536), (88, 142219), (121, 103432), (154, 81268), (242, 51716), (308, 40634), (484, 25858), (616, 20317), (847, 14776), (968, 12929), (1694, 7388), (1847, 6776), (3388, 3694)]