13504568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 31824240

約数和(自身を除く): 18319672

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, 1993, 3388, 3986, 6776, 7972, 13951, 15944, 21923, 27902, 43846, 55804, 87692, 111608, 153461, 175384, 241153, 306922, 482306, 613844, 964612, 1227688, 1688071, 1929224, 3376142, 6752284, 13504568]

約数ペア:

[(1, 13504568), (2, 6752284), (4, 3376142), (7, 1929224), (8, 1688071), (11, 1227688), (14, 964612), (22, 613844), (28, 482306), (44, 306922), (56, 241153), (77, 175384), (88, 153461), (121, 111608), (154, 87692), (242, 55804), (308, 43846), (484, 27902), (616, 21923), (847, 15944), (968, 13951), (1694, 7972), (1993, 6776), (3388, 3986)]