19313376

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8747}}^1$

素因数の和:8783

約数の個数: 48

約数和(自身を含む): 52907904

約数和(自身を除く): 33594528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8747, 17494, 26241, 34988, 52482, 69976, 104964, 139952, 201181, 209928, 279904, 402362, 419856, 603543, 804724, 839712, 1207086, 1609448, 2414172, 3218896, 4828344, 6437792, 9656688, 19313376]

約数ペア:

[(1, 19313376), (2, 9656688), (3, 6437792), (4, 4828344), (6, 3218896), (8, 2414172), (12, 1609448), (16, 1207086), (23, 839712), (24, 804724), (32, 603543), (46, 419856), (48, 402362), (69, 279904), (92, 209928), (96, 201181), (138, 139952), (184, 104964), (276, 69976), (368, 52482), (552, 34988), (736, 26241), (1104, 17494), (2208, 8747)]