22179388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 48916224

約数和(自身を除く): 26736836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 673, 749, 1177, 1346, 1498, 2354, 2692, 2996, 4708, 4711, 7403, 8239, 9422, 14806, 16478, 18844, 29612, 32956, 51821, 72011, 103642, 144022, 207284, 288044, 504077, 792121, 1008154, 1584242, 2016308, 3168484, 5544847, 11089694, 22179388]

約数ペア:

[(1, 22179388), (2, 11089694), (4, 5544847), (7, 3168484), (11, 2016308), (14, 1584242), (22, 1008154), (28, 792121), (44, 504077), (77, 288044), (107, 207284), (154, 144022), (214, 103642), (308, 72011), (428, 51821), (673, 32956), (749, 29612), (1177, 18844), (1346, 16478), (1498, 14806), (2354, 9422), (2692, 8239), (2996, 7403), (4708, 4711)]