22785268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 44241120

約数和(自身を除く): 21455852

約数列:

[1, 2, 4, 11, 22, 44, 121, 179, 242, 263, 358, 484, 526, 716, 1052, 1969, 2893, 3938, 5786, 7876, 11572, 21659, 31823, 43318, 47077, 63646, 86636, 94154, 127292, 188308, 517847, 1035694, 2071388, 5696317, 11392634, 22785268]

約数ペア:

[(1, 22785268), (2, 11392634), (4, 5696317), (11, 2071388), (22, 1035694), (44, 517847), (121, 188308), (179, 127292), (242, 94154), (263, 86636), (358, 63646), (484, 47077), (526, 43318), (716, 31823), (1052, 21659), (1969, 11572), (2893, 7876), (3938, 5786)]