22783156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 23665484

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 479, 506, 517, 958, 1012, 1034, 1081, 1916, 2068, 2162, 4324, 5269, 10538, 11017, 11891, 21076, 22034, 22513, 23782, 44068, 45026, 47564, 90052, 121187, 242374, 247643, 484748, 495286, 517799, 990572, 1035598, 2071196, 5695789, 11391578, 22783156]

約数ペア:

[(1, 22783156), (2, 11391578), (4, 5695789), (11, 2071196), (22, 1035598), (23, 990572), (44, 517799), (46, 495286), (47, 484748), (92, 247643), (94, 242374), (188, 121187), (253, 90052), (479, 47564), (506, 45026), (517, 44068), (958, 23782), (1012, 22513), (1034, 22034), (1081, 21076), (1916, 11891), (2068, 11017), (2162, 10538), (4324, 5269)]