22686356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 50225280

約数和(自身を除く): 27538924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1009, 1022, 1606, 2018, 2044, 3212, 4036, 5621, 7063, 11099, 11242, 14126, 22198, 22484, 28252, 44396, 73657, 77693, 147314, 155386, 294628, 310772, 515599, 810227, 1031198, 1620454, 2062396, 3240908, 5671589, 11343178, 22686356]

約数ペア:

[(1, 22686356), (2, 11343178), (4, 5671589), (7, 3240908), (11, 2062396), (14, 1620454), (22, 1031198), (28, 810227), (44, 515599), (73, 310772), (77, 294628), (146, 155386), (154, 147314), (292, 77693), (308, 73657), (511, 44396), (803, 28252), (1009, 22484), (1022, 22198), (1606, 14126), (2018, 11242), (2044, 11099), (3212, 7063), (4036, 5621)]