22778492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2522

約数の個数: 36

約数和(自身を含む): 46140360

約数和(自身を除く): 23361868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 2477, 4598, 4954, 9196, 9908, 27247, 47063, 54494, 94126, 108988, 188252, 299717, 517693, 599434, 1035386, 1198868, 2070772, 5694623, 11389246, 22778492]

約数ペア:

[(1, 22778492), (2, 11389246), (4, 5694623), (11, 2070772), (19, 1198868), (22, 1035386), (38, 599434), (44, 517693), (76, 299717), (121, 188252), (209, 108988), (242, 94126), (418, 54494), (484, 47063), (836, 27247), (2299, 9908), (2477, 9196), (4598, 4954)]