22153846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 17472650

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1091, 1562, 1846, 2182, 10153, 12001, 14183, 20306, 24002, 28366, 77461, 154922, 156013, 312026, 852071, 1006993, 1704142, 2013986, 11076923, 22153846]

約数ペア:

[(1, 22153846), (2, 11076923), (11, 2013986), (13, 1704142), (22, 1006993), (26, 852071), (71, 312026), (142, 156013), (143, 154922), (286, 77461), (781, 28366), (923, 24002), (1091, 20306), (1562, 14183), (1846, 12001), (2182, 10153)]