22211564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 42393120

約数和(自身を除く): 20181556

約数列:

[1, 2, 4, 29, 43, 58, 61, 73, 86, 116, 122, 146, 172, 244, 292, 1247, 1769, 2117, 2494, 2623, 3139, 3538, 4234, 4453, 4988, 5246, 6278, 7076, 8468, 8906, 10492, 12556, 17812, 76067, 91031, 129137, 152134, 182062, 191479, 258274, 304268, 364124, 382958, 516548, 765916, 5552891, 11105782, 22211564]

約数ペア:

[(1, 22211564), (2, 11105782), (4, 5552891), (29, 765916), (43, 516548), (58, 382958), (61, 364124), (73, 304268), (86, 258274), (116, 191479), (122, 182062), (146, 152134), (172, 129137), (244, 91031), (292, 76067), (1247, 17812), (1769, 12556), (2117, 10492), (2494, 8906), (2623, 8468), (3139, 7076), (3538, 6278), (4234, 5246), (4453, 4988)]