22019316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 34589964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 642, 1177, 1284, 1559, 2354, 3118, 3531, 4677, 4708, 6236, 7062, 9354, 14124, 17149, 18708, 34298, 51447, 68596, 102894, 166813, 205788, 333626, 500439, 667252, 1000878, 1834943, 2001756, 3669886, 5504829, 7339772, 11009658, 22019316]

約数ペア:

[(1, 22019316), (2, 11009658), (3, 7339772), (4, 5504829), (6, 3669886), (11, 2001756), (12, 1834943), (22, 1000878), (33, 667252), (44, 500439), (66, 333626), (107, 205788), (132, 166813), (214, 102894), (321, 68596), (428, 51447), (642, 34298), (1177, 18708), (1284, 17149), (1559, 14124), (2354, 9354), (3118, 7062), (3531, 6236), (4677, 4708)]