22419738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 53352000

約数和(自身を除く): 30932262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 199, 398, 569, 597, 1138, 1194, 1707, 1791, 2189, 3414, 3582, 4378, 5121, 6259, 6567, 10242, 12518, 13134, 18777, 19701, 37554, 39402, 56331, 112662, 113231, 226462, 339693, 679386, 1019079, 1245541, 2038158, 2491082, 3736623, 7473246, 11209869, 22419738]

約数ペア:

[(1, 22419738), (2, 11209869), (3, 7473246), (6, 3736623), (9, 2491082), (11, 2038158), (18, 1245541), (22, 1019079), (33, 679386), (66, 339693), (99, 226462), (198, 113231), (199, 112662), (398, 56331), (569, 39402), (597, 37554), (1138, 19701), (1194, 18777), (1707, 13134), (1791, 12518), (2189, 10242), (3414, 6567), (3582, 6259), (4378, 5121)]